A Victorian silver-top 18 karat gold, diamond, emerald, ruby and pearl brooch, featuring a depiction of the penultimate scene from the fable "Jack and the Beanstalk" in which Jack lures the giant by stealing the mermaid's harp. A baroque pearl forms the tail of a sculpted 18-karat gold mermaid decorating the base of a lyre outlined with old mine-cut diamonds. The strings of the lyre are accented with emeralds, rubies, diamonds and a sapphire weighing approximately 1.75, .30, .30 and .05 carats respectively.
|Dimensions: 2" length x 1-1/4" width|
|Item #: BO-6926|
|Price: $13,500 – Call: (212) 644-6400|
An Art Deco platinum and gold brooch with diamonds, ruby, emerald and lapis lazuli by Kohn. The brooch has 38 round-cut diamonds with an approximate total weight of 1.20 carats, with ruby and emerald accents. The base of the jardiniere is formed of a single piece of lapis lazuli banded with red and black enamel.Exhibited at "Anything Goes: The Jazz Age" at the Nassau County Museum of Art, 24 March 2018 - 8 July 2018.
|Dimensions: ¾ inches in height x 2¼ inches in width|
|Item #: BO-16257|
|Price: $27,500 – Call: (212) 644-6400|
A French Art Deco platinum double clip brooch with diamonds by Ostertag. The double clip brooch has 182 round and baguette-cut diamonds with an approximate total weight of 9.50 carats, G/H/I color, VS/SI clarity. Original bill of sale from M.S.Arnold Ostertag. The clips are designed in a stylized wing motif. Signed box, 'Paris Arnold Ostertag'. The firm of Ostertag was founded in the 1920's by Swiss-born, Arnold Ostertag (1883 – c.1940) is said to have created objects that rivaled the creations of the more celebrated houses of Cartier, Van Cleef & Arpels, and Boucheron. The Ostertag Maison was located in Paris, at number 16 Place Vendôme near other important jewelry houses of the day.During the 1920s and 1930s, Ostertag was especially known for jewelry and objets d'art based on Asian and Indian designs. One style, known as Tutti Frutti, popular from the early 1920s to the late 1930s combined influences from Islamic religious architecture and so-called Hindu or Indian styles.Emeralds, carved rubies, and sapphires – often imported from worldwide locations – were interspersed with diamonds. The jewels were crafted into unique pieces using the highest known techniques of the day and arranged into flowers and leaves, studded with berries and fruit. Many of the creations were purchased by an elite clientele that ranged from empresses, kings, and dukes to celebrities.Ostertag was among the renowned Parisian jewelers, led by Cartier and Mauboussin that were invited to commission masterpieces in collaboration with other respected and well-known jewelry and timepiece houses of the day. Ostertag's objets d'art and decorative clocks made by the revered clockmaker, George Verger, are jeweled works of art.In 1929 Ostertag exhibited jewelry and objets d'Art at the Musee Galliera. Ostertag's Paris shop continued until late 1939 when he left for America where he died around 1940.His biographers, Proddow and Healy, write that Ostertag regularly visited America in years between World Wars I and II. They write that he would come to New York in mid-October, spend two months in Los Angeles, then visit Florida, and return to Paris via Cannes at Easter. After two months in Paris, he spent July in Deauville, August in the south of France, and September in Biarritz.At the onset of World War II, Maison Ostertag closed its doors forever. Discussed in Art Deco Jewelry by Sylvie Raulet, Rizzoli, 1985.
|Signed: House marks (partial) and French Control Marks|
|Dimensions: 1-3/8" length x 2-5/8" width|
|Item #: BO-17293|
|Price: $45,000 – Call: (212) 644-6400|
An Art Nouveau brooch with pearls, diamonds and emerald by Marcus & Co. The brooch has 10 semi-spherical pearls, 15 Old European cut diamonds with an approximate total weight of 1.25 carats and a polished emerald drop. Gemological Institute of America certificate #2171449596 states the pearls are Natural saltwater button pearls.During the first decade of the twentieth century Marcus & Co. offered a variety of Revivalist style jewelry. Egyptian inspired pieces along with Renaissance Revival and Mughal style were created. This brooch is composed in sarpech form which were turban brooches that were worn by Hindu and Muslim princes. The venerable firm of Marcus & Co. was established in 1892 by William, Herman and George Elder Marcus with a shop in New York. The firm distinguished itself as an early proponent of the Art Nouveau style in America, of which this ring is an exquisite example. During the Art Deco period of the 1920's, the firm continued producing fine jewels in the new Art Deco style and expanded with branches in London, Paris, and Palm Beach.
|Artist: Marcus & Co.|
|Dimensions: 3'' length x 1-5/8' width|
|Item #: BO-17466|
|Price: $45,000 – Call: (212) 644-6400|
An Antique 18 karat gold butterfly brooch with diamonds, emeralds, rubies and sapphires. The dimensional butterfly brooch centers on an old European-cut diamond with an approximate weight of 1.00 carat. The brooch has an additional 82 Old European-cut diamonds with an approximate total weight of 2.00 carats. The brooch is further detailed with 7 bezel set emeralds with an approximate total weight of .45 carat, 7 bezel set rubies with an approximate total weight of .45 carat, and 2 bezel set sapphires with an approximate total weight of .20 carat. The brooch has ruby set knife wire antenna.
|Dimensions: 1-3/8'' length x 1-5/8'' width|
|Item #: BO-18502|
|Price: $15,000 – Call: (212) 644-6400|
An American Contemporary 18 karat gold brooch with diamonds, emeralds, amethysts, turquoise and coral by Henry Dunay. The piece is a beautiful and playful array of cabochon amethyst, turquoise and coral set in twisted gold bezels, accented with raised, gold framed diamonds and organized in an arresting organic lozenge shape. The brooch has 34 white round brilliant-cut diamonds with an approximate total weight of 3.40 carats, 10 cabochon emeralds with an approximate total weight of 1.50 carats, 16 cabochon amethysts, 12 cabochon turquoise, 4 cabochon coral.Pendant attachment on back.
|Artist: Henry Dunay|
|Signed: "Dunay "18k|
|Item #: BO-19284|
|Price: $22,500 – Call: (212) 644-6400|
A French Mid-20th Century platinum brooch with diamonds, sapphires, and emeralds by Cartier Paris. The brooch has pavé round-cut diamonds with an approximate total weight of 4.30 carats, a cabochon sapphire with an approximate weight of 4.70 carats, 44 cabochon sapphires with an approximate total weight of .88 carat, and 2 cabochon emerald eyes. Signed Cartier box. "In 1914 Louis Cartier commissioned French painter George Barbier to draw a lady with jewels and a panther. The artwork was later used in advertising, and Cartier was inextricably linked with the symbol of this animal. Louis Cartier was the pioneer in taming the legendary creature and his associate Jeanne Toussaint went on to make magnificent use of the icon. The panther has since inspired timeless and elegant collections of jewelry and timepieces that show the multiple facets of the animal that can be at times bold, regal or sensual." (Cartier)
|Signed: "Cartier" 602768 Housemark and French control mark|
|Dimensions: 1'' length x 2'' width|
|Item #: BO-17857|
|Price: Price on Request. Call (212) 644-6400|