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Antique Diamond Silver Top and Gold Cluster Necklace

An Antique silver-top 15 karat gold necklace, composed of 5 openwork flower motif clusters. The clusters are connected by diamond set swag links. Both clusters and links are set with old mine-cut diamonds with an approximate total weight of 16.80 carats.

Antique Diamond  Silver Top and Gold Cluster Necklace

Antique Diamond, Pearl and Gold Locket Necklace

An English antique 18 karat gold pendant locket with pearls and diamonds. The pendant locket has 1 old mine-cut diamond with an approximate total weight of .18 carat which is surrounded by a seed pearl-set garland. The locket is suspended from an antique 18 karat chain and has a split opening with two interior compartments.

Antique Diamond, Pearl and Gold Locket Necklace

Art Deco Diamond and Platinum Necklace

An Art Deco platinum necklace with diamonds. The necklace has 250 old European-cut diamonds with an approximate total weight of 9.00 carats, 27 mixed-cut diamonds with an approximate total weight of 5.50 carats, and 7 marquise-cut diamonds with an approximate total weight of 3.00 carats. The approximate total weight of the necklace is 17.50 carats, H/I color, VS/SI clarity. The necklace is designed in a strong Art Deco geometric motif with the central plaque suspending a graduated series of marquise diamond articulated tassels, and the clasp repeating the central plaque motif. Similar pictured in Art Deco Jewelry, by Sylvie Raulet, Rizzoli, 1984, page 124.

Art Deco Diamond and Platinum Necklace

Van Cleef & Arpels/Georges Lenfont Diamond and Gold Curb Link Necklace

A French 18 karat gold necklace with diamonds by Van Cleef & Arpels/Georges Lenfont. The necklace has 1400 round cut pave set diamonds with an approximate total weight of 47.00 carats, F/G color, VS clarity. The necklace is composed of 37 graduated curb links.

Van Cleef & Arpels/Georges Lenfont Diamond and Gold Curb Link Necklace

Cartier Paris Late-20th Century Diamond and Gold ''Trinidad'' Link Necklace

A French late-20th Century 18 karat gold necklace with diamonds by Cartier. The necklace has round and square-cut diamonds with an approximate total weight of 5.50 carats, G/H color, VS clarity, which compose the three diamond-set plaques on the brick chain necklace. The "Trinidad'' diamond necklace. With signed Cartier box and Cartier documentation.

Cartier Paris Late-20th Century Diamond and Gold ''Trinidad'' Link Necklace

Mid-20th Century Diamond and Gold Necklace

A Mid-20th century 18 karat gold necklace with diamonds. The necklace has 184 round-cut diamonds with an approximate total weight of 14.70 carats, G/H color, VS clarity. The necklace is designed in a diamond-set layered rope motif.

Mid-20th Century Diamond and Gold Necklace

Mid-20th Century Diamond and Platinum Necklace

A Mid-20th Century diamond and platinum necklace. The necklace is composed of a row of 79 marquise-cut diamonds with an approximate total weight of 29.00 carats. The marquise diamonds graduate from a center stone weighing approximately 1.50 carats to approximately .15 carat. Nine of the marquise central stones in the necklace weigh over 1.00 carat. The interior row of the necklace is composed of 155 baguette-cut diamonds with an approximate total weight of 32.00 carats, graduating from the center stone weighing approximately .45 carat to approximately .15 carat. The approximate total of the diamonds is 61.00 carats, D/E color, VVS/VS clarity.

Mid-20th Century Diamond and Platinum Necklace

French Mid-20th Century Diamond, Sapphire and Platinum Necklace

A French Mid-20th Century platinum necklace with sapphires and diamonds. The center of the necklace has 4 graduated festooned strands of 162 round and oval-cut sapphires with an approximate total weight of 25.00 carats that form the articulated swag. The blue sapphires are most likely from Ceylon. The top strand and side decoration have 153 baguette diamonds with an approximate total weight of 9.00 carats, and 104 round-cut diamonds with an approximate total weight of 14.40 carats, G/H color, VS clarity. French control mark for platinum. The motifs of 1950''s jewelry design may appear similar to pieces produced in the ''40''s, but they were executed in an entirely different way. Retro jewelry had a solid, heavy and highly polished look whereas 1950''s jewelry was open, airy and textural, although still solid and "important" in appearance. There was beautiful movement and a depth displayed in the execution of design in this period, as this swag designed necklace exemplifies.

French Mid-20th Century Diamond, Sapphire and Platinum Necklace

Hunt & Roskell London Antique Diamond, Pearl, Gold and Enamel Bracelet

An Antique English 18 karat gold, diamond, natural pearl and enamel hinged bracelet by Hunt & Roskell of London. The bracelet features 84 old mine- and rose-cut diamonds that have the approximate total weight of 2.70 carats. The natural pearl center plaque of the bracelet is removable and can be worn as a brooch. The center pearl measures 8.55 mm. with 4 additional pearls that measure 5.9 mm. With original brooch attachments and original signed fitted box. Selected as jewelers and goldsmiths to Her Majesty in the 1840s, Hunt & Roskell of New Bond Street were prominent participants in the Crystal Palace Exhibition of 1851, the first of the competitive international expositions that provided dynamic impetus to creativity and accomplishment in the fine and decorative arts. Their work ran from glamorous (diamond and gem-set tiaras convertible into necklaces) to exotic (bracelets set with rare Indian portrait diamonds), and they were owners for a time of the legendary Hope blue diamond. In keeping with the firm''s tradition of versatility, this chic bracelet, with its creamy natural pearls set off by sparkling antique-cut diamonds, conceals a brooch fitting under the velvet interior of its original morocco leather box.

Hunt & Roskell London Antique Diamond, Pearl, Gold and Enamel Bracelet

Mellerio dits Meller French Mid-20th Century Diamond and Platinum Necklace Bracelet and Tiara

A French Mid-20th Century platinum and diamond necklace/tiara by Mellerio dits Meller. The necklace is composed of 200 round-cut diamonds with an approximate total weight of 44.25 carats, and 200 baguette diamonds with an approximate total weight of 45.75 carats. Approximate total carat weight is 90.00 carats, G/H color, VS clarity. The triple row necklace is formed of two outer rows of round-cut diamonds and a center row of baguette diamonds. The necklace separates forming a separate bracelet. The tiara frame is decorated with 7 round cut pastes. Mellerio fitted box. Mellerio dits Meller, the French jewelry house, was founded in 1613, and is still active today. "With jewelry for Marie-Antoinette, brooches for Princess Mathilde and tiaras for the court of the Netherlands, some of the biggest names in European royal history have cameos in the history of Mellerio dits Meller. The story of this jeweler to kings and queens has been written in gold and precious stones ever since Marie de Medicis lent her support to the house in 1613." Vincent Meylan, Mellerio historian.

Mellerio dits Meller French Mid-20th Century Diamond and Platinum Necklace Bracelet and Tiara

Fine French Retro Diamond and Gold Tubogas Necklace

A European Retro 14 karat gold "tubogas" necklace with diamonds. The necklace has 18 round-cut diamonds with an approximate total weight of 1.08 carats. The diamond-set center section is mounted between two twisted screw-shaped capitals.

Fine French Retro Diamond and Gold Tubogas Necklace

French Art Nouveau Gold Enamel, Diamond, Peridot and Plique-à-Jour ''Juliet'' Pendant

A French Art Nouveau 18 karat gold pendant with diamonds, pearls and peridots. The pendant features a plique-à-jour background with rose-cut diamonds with an approximate total weight of .60 carat, 3 freshwater pearls and 3 pear and round-cut peridots with enamel decoration surrounding the profile of Juliet. Shown in the Poster House (New York) exhibition "Alphonse Mucha: Art Nouveau./Nouvelle Femme," June 20-October 6, 2019. Note: This exquisite Art Nouveau image depicts Juliet at the moment when Romeo, lingering in the Montague''s garden, catches sight of her on her balcony. She is illuminated by the dawn light, represented in the jewel by the sparkling diamonds framing her head and the panes of glowing plique-a-jour enamel behind her. Though he first sees Juliet dancing with another man, Romeo is not put off, predicting that their love will prove "a beauteous flower" and identifying her with light: "she teaches the torches to burn bright". Meanwhile, behind a veneer of obedience, Juliette, resolute, witty, and loyal, chooses independence in death over life with the man her father has commanded her to marry. In part thanks to his captivating and complex woman heroes like Juliet, Shakespeare "went global" in the 19th century, inspiring world artists not only in drama but painting, printmaking, fiction, music and jewelry.

French Art Nouveau Gold Enamel, Diamond, Peridot and Plique-à-Jour ''Juliet'' Pendant

Art Nouveau Gold, Diamond and Enamel ''Winged Nymph'' Locket

An Art Nouveau 14 karat gold and enamel pendant locket with diamonds. The pendant is decorated with 10 old mine- and single-cut diamonds with the approximate total weight of .30 carats. The relief cover depicts a winged nymph blowing two horns. Engraved in script, "BJ June 29, 1904" on back cover. Chain is a later period addition. Pictured in Masterpieces of American Jewelry, by Judith Price, Echo Point Books & Media, LLC, 2004, page 28. Note: Women at the turn of the century would have quickly identified this figure playing the double flute as Euterpe, the classical muse of musical inspiration. Women were, in fact, the new celebrities of the music world. Since the mid-19th century, woman singers had been blazing a trail through it, as composers began to write parts for sopranos and altos, parts that had previously been reserved for male countertenors. Women star singers dominated the stage, receiving high artistic praise from the newspaper critics. Actively and thoughtfully managing their own careers, they cultivated devoted followers, staging brilliant publicity stunts, quickly rising to the challenge of independence. They realized the need to control their images, and insisted on oversight of costume design, aware that every appearance was critical. This jewel''s musical muse, depicted in the midst of performance and transformation, was a symbolic celebration of women''s daring achievements in this newly opened world for them.

Art Nouveau Gold, Diamond and Enamel ''Winged Nymph'' Locket

Late 20th-Century Sapphire, Diamond and Platinum Necklace

A platinum necklace with sapphires and diamonds. The necklace is set with ten oval-cut sapphires with an approximate total weight of 44.74 carats, and 133 round and marquise-cut diamonds with an approximate total weight of 38.00 carats, G/H color, VS clarity. American Gemological Laboratory certificates for six of the sapphires - states no evidence of heat treatment.

Late 20th-Century Sapphire, Diamond and Platinum Necklace

Cartier Paris Mid-20th Century Diamond, Gold and Platinum Fringe Necklace

A French Mid-20th Century 18kt gold and platinum necklace with diamonds by Cartier. The necklace has 148 round-cut diamonds with an approximate total weight of 4.50 carats, G/H color, VS clarity. The necklace is designed in a foliate fringe motif with diamond set platinum articulated ''leaves''. With signed Cartier box.

Cartier Paris Mid-20th Century Diamond, Gold and Platinum Fringe Necklace

Edwardian Pearl, Diamond and Platinum Long Chain

An Edwardian platinum necklace with pearls and diamonds. The necklace has 256 seed pearls measuring approximately 2.7 mm. The chain has 15 rose-cut diamonds set in the swivel pendant bale.

Edwardian Pearl, Diamond and Platinum Long Chain

Cartier London Mid-20th Century Diamond and Gold ''Coffee Bean'' Brooch

An English Mid-20th Century 18 karat gold "Grain de café" brooch with diamonds by Cartier London. Designed as a cluster coffee bean leaves, highlighted by 4 round brilliant-cut diamonds, approximate total weight .28 carat. Under the direction of Jeanne Toussaint, Cartier first presented this design in the 1930s. It was intended as an homage to Paris'' fabulous café culture and the famous artists, writers and philosophers who infused it with both glamor and intellectual vigor. Grain de café jewels - brooches, necklaces, and earclips - were popular on both sides of the Atlantic well into the 1950s. A favorite design of Hollywood royalty, Grace Kelly was one actor frequently photographed on both casual and formal occasions wearing her own demi-parure of coffee bean necklace and earclips.

Cartier London Mid-20th Century Diamond and Gold ''Coffee Bean'' Brooch

Art Deco Diamond and Emerald Necklace

An Art Deco platinum necklace with emeralds, diamonds and enamel. The necklace has five fluted emerald beads with an approximate total weight of 19.00 carats, accented with 124 baguettes, 10 triangular and 302 round old European-cut diamonds with an approximate total weight of 11.10 carats, G/H/I color, VS clarity. Each graduated emerald bead is flanked by black enamel accents, with the back chain set in an Art Deco baguette and round diamond motif.

Art Deco Diamond and Emerald Necklace

Antique English Emerald and Diamond Cluster Necklace

An English Antique 15 karat gold and silver necklace with fourteen emerald and diamond clusters. The necklace has 14 antique-cut emeralds with an approximate total weight of 20.50 carats, including the center emerald with an approximate weight of 2.50 carats. The emeralds are surrounded by 140 old mine-cut diamonds, including diamond spacers joining the clusters with an approximate total weight of 24.00 carats. With signed, fitted antique box.

Antique English Emerald and Diamond Cluster Necklace

Van Cleef & Arpels Mid-20th Century Diamond and Sapphire ''''Bagatelle" Bracelet

The Van Cleef & Arpels "Bagatelle" Bracelet: This French Mid-20th Century 18 karat gold "Bagatelle" bracelet with diamonds and sapphires by Van Cleef & Arpels was designed as a bed of gold beads scattered with sapphire and diamond blossoms, set with 58 round-cut diamonds, with an approximate total weight of 6.00 carats, G/H color, VS clarity, and 61 round-cut sapphires with an approximate total weight of 6.00 carats. Price: $65,000 – Call: (212) 644-6400 Dating from the late 1940s/early 1950s, this chic bracelet represents the spirit of post-war rejuvenation and easy glamor. Sometimes worn two to a wrist, these bold bracelets defined the relaxed elegance of cocktail hour and women''s renewed social freedom. Its domed form, topped with playful beads, is scattered with richly colored sapphire and diamond blossoms, presenting a complex visual and tactile texture, and combining organic appeal with a sculptural quality. The master jeweler workshop that realized VCA''s design was Pery et Fils, who famously collaborated with the house on the Duchess of Windsor''s "Zip" necklace and the "Passe Partout" convertible jewels. This bracelet''s superb construction, with its exquisitely articulated, myriad micro-springs and hinges, is a creation of a lost jeweler''s art and is supremely flexible, soft and comfortable to wear. A similar bracelet is pictured in Van Cleef & Arpels, by S ... ylvie Raulet, Rizzoli, 1986, page 236. VC&A devised a number of delightful variations using these design elements, sometimes variously named between the house and the trade. On page 131, Raulet explains that when the massed gold beads, referred to as the "Lawn" or in the market as "Couscous", was paired with "Hawaii" flowers, the overall design was called "Bagatelle".

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Van Cleef & Arpels Mid-20th Century Diamond and Sapphire ''''Bagatelle' Bracelet

Chaumet Paris Belle Epoque Diamond and Platinum Festoon Necklace

A French Belle Epoque platinum-topped gold necklace with diamonds by Chaumet. The necklace has old European-cut diamonds with an approximate total weight of 68 carats, H-I-J color, VS/SI clarity. The necklace is designed as a graduated double festoon. The center stone weighs approximately 2.50 carats, with the remaining stones graduating to .20 carat. The house of Chaumet was founded in 1780 by Marie-Etiene Nitot as Nitot et fils. Nitot had begun his career working with Auber, jeweler to Queen Marie-Antoinette. An aristocratic clientele was soon to follow him to his new workshop. A reputation as the "jeweler of the tiara" was earned in those early commissions when Nitot created the coronation crown for Napoleon. Napoleon wanted to make his family transcendent and saw jewels as the true symbol of power to be used in displaying his kingly authority. Empress Josephine appeared at the coronation resplendent in a tiara created for her by Nitot, and so it began. A similar festoon necklace is pictured in Chaumet Paris, by Roselyne Hurel and Diana Scarisbrick, Paris musées, 1998, page 95, Plate 128.

Chaumet Paris Belle Epoque Diamond and Platinum Festoon Necklace

Edwardian Platinum Topped Gold Sautoir Necklace

An Edwardian platinum sautoir necklace with diamonds and seed pearls. The necklace is comprised of a chain with five rows of seed pearls, interspersed with complex decorative filigree work and studded with diamonds. It has a hanging pendant encrusted with diamonds, cut with open work and replete will delicate millgraining. The piece has 235 old mine- and rose-cut diamonds with an approximate total weight of 5.50 carats, including the chain. The center of the pendant is one old European-cut diamond with an approximate total weight of .75 carat.

Edwardian Platinum Topped Gold Sautoir Necklace

Antique Diamond Demantoid Garnet and Gold Lorgnette

An Antique 15 karat gold lorgnette with diamonds and demantoid garnets. The lorgnette contains 8 round-cut diamonds with an approximate total weight of .10 carat, and 4 round-cut demantoid garnets with an approximate total weight of .10 carat. The lorgnette is decorated with dimensional shell and swag elements. Hinged mechanism.

Antique Diamond Demantoid Garnet and Gold Lorgnette

French Belle Epoque Diamond, Pearl, Platinum and Paillet Enamel Watch Necklace

A French Belle Epoque 18 karat gold, platinum, diamond, pearl and Paillet enamel pendant watch necklace. The pendant watch has 26 old European-cut diamonds with an approximate total weight of 1.05 carats, 70 rose-cut diamonds with an approximate total weight of .70 carat, and 28 seed pearls. The back of the pendant has a Paillet enamel depicting putti, Aphrodite with doves in hand and Pandora. It can be counted as an example of the virtuoso enameling Paillet is known for. The platinum chain is composed of 4 diamond-set plaques. Similar pictured in Boucheron Le Joaillier Du Temps, by Gilles Neret, Conti, 1992, pages 49-50.

French Belle Epoque Diamond, Pearl, Platinum and Paillet Enamel Watch Necklace

Belle Epoque Garnet, Blue Sapphire, Golden Sapphire, Diamond, Platinum and Gold Lavaliere

A Belle Epoque platinum and 14 karat gold lavaliere necklace with bezel-set garnet, yellow sapphire, blue sapphire and diamonds. The diamond-set platinum chain necklace suspends a cushion-shape red garnet with an approximate weight of 5.50 carats, an oval blue sapphire with an approximate weight of 5.75 carats, an oval cushion yellow-orange sapphire with an approximate weight of 5.50 carats, and rose and Old European cut diamonds with an approximate total weight of 1.30 carats. With original signed "Peter Rath Munchen" fitted box.

Belle Epoque Garnet, Blue Sapphire, Golden Sapphire, Diamond, Platinum and Gold Lavaliere

Van Cleef & Arpels Diamond, Platinum and Gold "Angel Hair" Necklace

A French Mid-20 Century 18 karat gold and platinum "Angel Hair" necklace with diamonds by Van Cleef & Arpels. The necklace has 26 round-cut diamonds with an approximate total weight of 2.10 carats. The "Angel Hair" necklace is designed as a highly flexible tapered band of gold fringe enhanced by a circular-cut diamond cross-over front detail. Pictured in Jewelry of the 1940''s and 1950''s, by Sylvie Raulet, Rizzoli, 1988, page 172.

Van Cleef & Arpels Diamond, Platinum and Gold 'Angel Hair' Necklace

Diamond Gold and Cultured Pearl Necklace

An estate cultured round South Sea pearl necklace composed of 37 pearls measuring 12.50 mm to 10.75 mm. The strand is knotted on silk and finished with an 18 karat white gold diamond ball clasp.

Diamond Gold and Cultured Pearl Necklace

French Retro Gold and Platinum, Diamond and Sapphire Necklace

A French Retro 18 karat gold and platinum necklace with diamonds and sapphires. The necklace has 74 round-cut diamonds with an approximate total weight of 3.75 carats, and 66 calibre-cut sapphires with an approximate total weight of 5.50 carats. The necklace is designed with stylized twisted gold leaves interspersed with a row of diamonds alternating with a row of sapphires. The front of the necklace is suspended by two woven gold chains with a twisted leaf motif clasp.

French Retro  Gold and Platinum, Diamond and Sapphire Necklace

Art Nouveau Diamond Enamel and Gold Locket

An American Art Nouveau enamel, 14 karat bloomed gold and diamond pendant locket. The figure on the heart-shaped pendant locket wears an old European-cut diamond ''earring'' with an approximate weight of .04 carat. The uniquely-shaped pendant locket has double-sided compartments.

Art Nouveau Diamond Enamel and Gold Locket

Gold Necklace with Peridot and Diamonds by Henry Dunay

An 18 karat gold necklace with peridot and diamonds by Henry Dunay. The necklace has brushed gold curb links centering one heart-shaped peridot with an approximate total weight of 15.60 carats, 6 round brilliant-cut diamonds and 4 marquise-cut diamonds with an approximate total weight of 2.00 carats. All are framed by bombé panels, supporting a concave spade-shaped bombé link, pavé-set with round diamonds approximately 3.00 carats.

Gold Necklace with Peridot and Diamonds by Henry Dunay

Platinum Necklace with Diamonds

An Early-20th Century platinum necklace with diamonds. The necklace has 5 large Old European-cut diamonds ranging in size from smallest to largest at 0.82 carats 0.82 - 1.00 - 1.00 - 1.11 - 1.16 carats, 443 Old European-cut and round diamonds with an approximate total weight of 18.74 carats, 10 trapazoid-cut diamonds with an approximate total weight of 1.20 carats, 8 French-cut diamonds with an approximate total weight of 1.60 carats, and 10 baguette diamonds with an approximate total weight of 1.40 carats. The necklace overall measures 16" in length, and may be converted to a choker necklace at 13.25", or or to two bracelets at 6.75" each.

Platinum Necklace with Diamonds

Art Deco Diamond and Natural Pearl Lavalier Necklace

A platinum Art Deco lavalier necklace with diamonds and pearls. The lavalier pendant and tapered plaques have 117 round old European-cut diamonds with an approximate total weight of 3.00 carats and 2 natural saltwater pearls which hang from the diamond set plaques designed in a classic Art Deco motif. The natural white pearl measures 10.1 x 9.4 mm and the dark gray natural pearl measures 8.8 x 8.6 mm. The necklace has 376 seed pearls connected with a platinum chain weave. Gemological Institute of America report #6173345278.

Art Deco Diamond and Natural Pearl Lavalier Necklace

Italian Mid-20th Century Diamond and Gold Necklace

An Italian Mid-20th Century 18 karat white gold necklace with diamonds. The necklace has 138 round-cut diamonds with an approximate total weight of 11.04 carats, G/H color and VS clarity. The necklace is designed as a series of three rows of diamond-set blossoms.

Italian Mid-20th Century Diamond and Gold Necklace

Antique Silver-topped Gold and Diamond Pendant

An Antique silver-topped gold pendant with a diamond-studded pendant loop featuring two rings of old European-cut diamonds surrounding one exceptional, significant center stone. The center diamond is approximately 2.35 carats, surrounded by 10 old European-cut and old miners-cut diamonds with an approximate weight of 2.50 carat. There are an additional 15 old European-cut and old-miners cut diamonds on the exterior ring with an approximate weight of 7.50 carats. The detachable bail is set with 3 old European-cut and old miners-cut diamonds with an approximate weight of 0.65 carats, Overall VS-SI clarity, H-J color. This timelessly elegant piece can be worn as a pendant, a brooch or a hairpin. With fitted box.

Antique Silver-topped Gold and Diamond Pendant

Van Cleef & Arpels Diamond Pearl and Gold ''Star'' Necklace

A Late-20th Century 18 karat gold necklace with diamonds and pearls by Van Cleef & Arpels. The necklace has 231 round-cut diamonds with an approximate total weight of 17.00 carats, G-H color, VS clarity, and 21 cultured pearls ranging in size from 7.85 mm to 7.50 mm. The cultured pearls alternate with 21 diamond-set five pointed stars.

Van Cleef & Arpels  Diamond Pearl and Gold ''Star'' Necklace

Victorian Diamond and Pearl Necklace

A Victorian necklace featuring ten natural pearls and 171 old European-cut diamonds set in silver-topped 14 karat yellow gold. The diamonds have an approximate total weight of 20.00 carats. This is a beautiful example of late-19th century romance in design and elegance, as well as in the use of important stones and lustrous pearls.

Victorian Diamond and Pearl Necklace

French Art Nouveau Pearl, Diamond, Gold and Silver Pendant

A French Art Nouveau 18 karat gold and silver 4 inch pendant with diamonds and freshwater pearls suspended from a 29 inch 18 karat gold chain with 8 freshwater pearls. The pendant has 40 rose-cut diamonds with an approximate total weight of .40 carat, and 13 freshwater pearls. The articulated pendant is designed in a stylized wisteria motif.

French Art Nouveau Pearl, Diamond, Gold and Silver Pendant

Late 20th-Century Gold and Diamond Necklace

An American Estate 18 karat gold necklace with diamonds. The necklace is composed of basket weave flexible links centered with 6 diagonally-set diamonds. The necklace contains 192 round-cut diamonds with an approximate total weight of 13.45 carats, G/H color, VS clarity.

Late 20th-Century Gold and Diamond Necklace

Bulgari Diamond Accented Gold Chain

A Contemporary 18 karat gold chain with diamonds by Bulgari. The chain reflects the strength of Bulgari''s hallmark designs, with sleek, tightly-assembled gold curb links interspersed with sections of chain that are studded with diamonds. The chain has 192 diamonds with an approximate total weight of 5.76 carats.

Bulgari Diamond Accented Gold Chain

Textured Gold Link Chain with Diamond Panels

A French Late 20th Century 18 karat gold convertible necklaces/ long chain, by Soubrenie et Bois, Paris, composed of freely shaped navette form links highlighted by round briliiant-cut diamonds, joined by shaped trace link chain, separable to form nesting necklaces. The necklace has 60 brilliant-cut diamonds with an approximate total weight of 9.00 carats. The firm of workmasters Soubrenie et Bois manufactured for such high style Parisian makers as Cartier, Boucheron and Fred.

Textured Gold Link Chain with Diamond Panels

Three Gold, Ruby, Sapphire and Diamond Bracelets by Van Cleef & Arpels

A set of three French Mid-20th Century 18 karat gold bracelets with round-cut sapphires, rubies and diamonds by Van Cleef & Arpels. The bracelets are set with 13 round-cut blue sapphires with an approximate total weight of 1.50 carats, 14 round-cut rubies with an approximate total weight of 2.10 carats, and 14 round brilliant-cut diamonds with an approximate total weight of 2.25 carats. The bracelets are able to connect together to be worn as a necklace. This trio of chunky, gem-set rope twist bracelets represents a classic form of the 1960s by Van Cleef & Arpels, the renowned Parisian-American jewelers who have been in the forefront of glamour and imaginative design since their founding in the early 20th century. A sleek, beautifully-modeled set, highlighted by bold sparkles of color, these three bracelets nestle comfortably together on the wrist for a look of casual glamour.

Three Gold, Ruby, Sapphire and Diamond Bracelets by Van Cleef & Arpels

Victorian Diamond and Pearl Necklace

A Victorian necklace featuring 30 graduating natural pearls, each surrounded by old mine-cut diamonds set in silver-topped 15 karat gold. The diamonds have the approximate total weight of 18.30 carats. The natural pearls range in size from 9.00 mm to 5.00 mm. With Gem and Pearl Laboratory #10280 certificate. The beautiful luster of the pearls is made brilliant by the sparkle of the 399 diamonds that halo them, resulting in an eye-catching and decidedly romantic statement piece.

Victorian Diamond and Pearl Necklace

Mauboussin Art Deco Turquoise, Chalcedony, Diamond and Rock Crystal Necklace

An Art Deco platinum necklace with turquoise, rock crystal, chalcedony and diamonds by Mauboussin. There are 72 round-cut diamonds that have the approximate total weight of 5.96 carats. The house of Mauboussin was considered the leader in design innovation and luxury creation in the Art Deco period, so much so that Maurice Dauzalle, the famed art critic, wrote of the firm''s 1930 exhibition in "L''Illustration:" ''All the creations on display radiate the same artistic brilliance, the influence of a strong personality, a decisiveness.... In all of [Georges Mauboussin]''s work there is a lively intelligence, a driving inspiration....'' This striking collar features a strong, solidly Deco design that, unusually, centers on the cool interplay of color provided by the evenly-matched turquoise and the deeply black onyx. Interspersed with sleek slivers of architecturally-striated rock crystal and diamond-studded platinum accents, this industrially elegant piece demonstrates the height of design from the well-celebrated house of Mauboussin. With certificate of authenticity from Mauboussin.

Mauboussin Art Deco Turquoise, Chalcedony, Diamond and Rock Crystal Necklace

Kauffman de Suisse Emerald Cut Diamond Necklace

A modern platinum necklace with diamonds by Kauffmann de Suisse. The necklace has 78 emerald-cut diamonds with an approximate total weight of 69.23 carats. PT 950.

Kauffman de Suisse Emerald Cut Diamond Necklace

Gold Pendant Necklace with Diamonds by Van Cleef & Arpels

A French 18 karat gold pendant necklace with diamonds by Van Cleef & Arpels, Paris. The necklace is composed of triple bar links joined by multiple strands of oval trace link chains, highlighted by arched bars set with 35 round brilliant-cut diamonds with an approximate total weight of 1.40 carats. suspending a detachable pendant of conforming design. The necklace has a detachable segment allowing it to be converted from 19" to 16". This necklace is accompanied by a certificate of authenticity from Van Cleef & Arpels. With its contemporary sensibility and soft flexibility, this necklace is unmistakably French modern. The dynamic geometric motifs are creatively extended and completed by the draping, flexible swags of trace link chains, while the smooth, polished gold is counterbalanced by the contrasting lines of brilliants.

Gold Pendant Necklace with Diamonds by Van Cleef & Arpels

American Gold Necklace with diamonds by Henry Dunay

An American early 21st-Century 18 karat gold necklace with diamonds by Henry Dunay. The necklace is comprised of yellow gold links textured in an elegant swirling pattern. The links, which are each nearly an inch in width, are studded with 247 round-cut F/G color, VS clarity diamonds with an approximate total weight of 7.8 carats.

American Gold Necklace with diamonds by Henry Dunay

Antique Renaissance Revival Amethyst, Diamond, Natural Pearl, Gold and Enamel Necklace

An English Antique 15 karat gold necklace with amethyst, diamond and pearl. The necklace has an oval cut amethyst approximately 9.50 carats, 30 old mine-cut diamonds with an approximate total weight of .30 carats, and 24 natural pearls approximately 2mm. With enamel plaques in a Renaissance Revival motif.

Antique Renaissance Revival Amethyst, Diamond, Natural Pearl, Gold and Enamel Necklace

French Art Nouveau Mother-of-Pearl, Diamond and Gold Pendant Locket, Attributed to Edouard Colonna

A French Art Nouveau 18 karat gold pendant locket with mother-of-pearl and diamond. The oval pendant locket designed with baroque mother-of-pearl plaques among swirling seaweed with subtle chased detail, two old mine-cut diamond highlights, approximate total weight 0.16 carats, swiveling open to a locket compartment, suspended from a conforming 14 karat gold chain of oval and circular trace links highlighted by seed pearls (28 inch chain of later manufacture). Note: This work strongly resembles that of Edouard Colonna, a restless, influential, still mysterious Art Nouveau designer, master of a variety of artistic media. His rich and interesting early career was spent in the United States, where he quickly found a position with Louis Comfort Tiffany''s "Associated Artists" interior design firm. While in the U.S. and Canada, Colonna created design books, later viewed as anticipating the decorative language of the Art Nouveau movement. The design volumes drew influences from sources as diverse as broom-corn and other botanical subjects to funerary sculpture from Ravenna. The acme of his career, from 1898-1902, was spent in Paris at L''Art Nouveau Gallery of Siegfried Bing, for whom Colonna designed a salon at the 1900 World Exposition. In a burst of creative energy, Colonna also produced elegant, quietly sensuous jewels integrating highly stylized botanical motifs, which won critical acclaim. Many of the jewels were executed at Bing''s Paris workshop.

French Art Nouveau Mother-of-Pearl, Diamond and Gold Pendant Locket, Attributed to Edouard Colonna

Vaneesha Necklace by Neha Dani

A modern Vaneesha Queen of the Universe necklace by Neha Dani. Inspired by the awesome natural phenomena that is the Aurora Borealis, this necklace demonstrates beautifully the bold yet sensitive color sense of the celebrated artist who created it. The incredible piece delicately balances an array of dazzling, faceted gemstones with organically shaped rare stones in a unique host form so imbued with movement as to dizzy admiring onlookers. The necklace has 3 water opals that weigh 45.63 carats; 339 round diamonds that weigh 5.58 carats, 124 rose-cut diamonds that weigh 3.84 carats, 4 special-cut diamonds that weigh 1.97 carats. They have a VS clarity and F color grade. In addition, 444 blue sapphires weighing 11.21 carats, 305 purple sapphires that weigh 8.39 carats, 79 tsavorite garnets that weigh 2.19 carats, 130 paraiba tourmalines weighing 2.71 carats, and 3 triangular paraiba cabochons weighing 2.71 carats. The gemstones are set in titanium, 18 karat gold and colored rhodium. Certificate for the 3 water opals and 3 certificates for the paraiba tourmaline.

Vaneesha Necklace by Neha Dani

Gold Pendant Necklace with Diamonds

An Antique 18 karat gold pendant necklace with diamonds.The pendant necklace centers on an old European-cut diamond with an approximate weight of .35 carats, and 44 rose-cut and old mine-cut diamonds with an approximate weight of 1.00 carats. The approximate total diamond weight is 1.35 carats. The diamonds form a wave of ribbon. With new chain.

Gold Pendant Necklace with Diamonds

Mid-20th Century Diamond and Platinum Line Necklace

A Mid-20th Century platinum necklace with diamonds. The necklace has 114 round-cut diamonds with an approximate total weight of 8.10 carats, and a 3 baguette diamond set clasp with an approximate total weight of .22 carat. The diamonds are mounted in scallop-shaped bezels.

Mid-20th Century Diamond and Platinum Line Necklace