A French Mid-20th Century platinum ring with emerald and diamonds by Cartier. The ring centers on a round-cut emerald with an approximate weight of 3.62 carats, and 30 round and baguette cut diamonds with an approximate total weight of 1.75 carats. The emerald is certified by the SSEF Laboratory, Certificate #58514 stating the emerald is of Colombian origin, moderate traditional oil treatment. Ring size 6; this ring can be sized.
An Antique 18 karat yellow gold ring with emerald and diamonds. The ring has an emerald-cut emerald with an approximate total weight of .80 carat, 4 old European-cut diamonds with an approximate total weight of .70 carat, and 2 rose-cut diamonds with an approximate total weight of .02 carat. The ring is designed in a classic 3-stone motif. The ring shank is later.
An Italian Early-21st Century platinum ring with diamonds and emerald by Bulgari. This ring centers on a Colombian emerald-cut emerald with an approximate weight of 2.60 carats. It measures approximately 9.80 mm by 9.18 mm by 4.15 mm. Insignificant to minor traditional treatment. The setting is designed with 66 round-cut and 10 baguette-cut diamonds that have the approximate total weight of 3.15 carats. American Gemological Report 1083510 Colombian minor clarity treatment.
A French Mid-20th Century 18 karat gold ring with diamonds and emeralds by Marchak. The leaves of this ring are framed with 81 round-cut diamonds with an approximate total weight of 5.10 carats with a VS clarity and G/H color grade. The leaves center on 4 oval cabochon emeralds with an approximate total weight of 20.20 carats. Ring size 6-1/2. With original drawing. Born in 1854 in a poverty-stricken area of Kiev, Joseph Marchak sold his own clothing at age 10 to pay the fees associated with becoming a jeweler''s apprentice. Fourteen years after beginning that apprenticeship, Marchak used the dowry from his young bride to open his own small shop in the neighborhood in which he was born. Within a year, he had upgraded to a full maison on the Kreshchatyk, Kiev''s main street of luxury retail. Marchak quickly drew the attention of Tsar Nicholas II, who traveled to Kiev to have Marchak design gifts to be given to his family celebrating the 300th anniversary of the Romanov dynasty. Seemingly overnight, Marchak had become the most highly sought-after and highly celebrated luxury maker in Russia, easily rivaling even Fabergé. But Marchak was also widely recognized abroad, winning a prestigious medal at the World''s Fair in Chicago in 1893, and another in Antwerp in 1894. Dubbed the "Cartier of Kiev," Marchak, his family and his workshop fled Russia at the outset of World War I and
landed in Paris, where they established another successful workshop and storefront on the Rue de la Paix. The Marchak family continued to make exquisite and highly stylized treasure that defied commonplace trends well through the mid 20th Century.
An Art Deco platinum ring with emerald and diamonds. The ring centers on an emerald-cut emerald with an approximate weight of 3.37 carats, framed with round and baguette cut diamonds with an approximate total weight of .60 carat. American Gemological Laboratory report stating that the stone is of Colombian origin with minor treatment. Report No. CS567792.
Dimensions: Ring size 4-1/4. (Can be sized to fit.)
A Retro platinum ring with emeralds and diamonds. The ring has 9 emeralds with an approximate total weight of 4.40 carats, 4 round diamonds with an approximate total weight of .30 carat, and 8 baguette diamonds with an approximate total weight of 1.20 carats. The ring is designed in a stylized buckle motif.
An American Art Moderne diamond, emerald and platinum twinstone ring by Trabert & Hoeffer-Mauboussin. The stepped, high-arched mount set with a yellow cushion-cut diamond weighing approximately 1.75 carats, and an emerald-cut emerald weighing approximately1.65 carats, completed by stepped shoulders and shank of conforming design.Formed in 1935, Trabert Hoeffer-Mauboussin was a merger between Mauboussin Paris'' Park Avenue branch and an innovative American firm, Trabert & Hoeffer, a Manhattan partnership whose stylish owners had Hollywood connections and a tendency to splurge on world-famous gems for display. Howard Hoeffer, a proponent of French jewelry design who sent his artisans to Paris for training, had cultivated Georges Mauboussin from the early 1920''s, even before the French firm won a Grand Prize at the Grand Central Palace Exhibition in 1924. By the mid 1930s, the Depression had brought both firms to the brink of bankruptcy, struggling with large inventories of superb jewelry and gems of historic provenance. From 1935 to 1940, the firms collaborated to produce and loan high style jewels and large gems to the Hollywood studios. The period''s iconic photo portraits of Marlene Dietrich and Claudette Colbert, among others, show these eternal stars adorned in the firm''s stunning Art Moderne masterpieces. A product of that early collaboration, this twin stone pla
tinum ring, with its classic pairing of emerald and yellow diamond, is a mini-masterpiece of Machine Age design and construction. Dense, streamlined, and perfectly balanced, it is a chic statement of French-American style.
A modern platinum and diamond ring. The ring center on a emerald-cut diamond weighing 7.93 carats, having certificate #14899712 from the Gemological Institute of America stating that the diamond is "G" color and "VVS2" clarity. The central diamond is flanked by tapered baguettes and mounted in platinum.The ring measures size 6-1/2. (Can be sized to fit.)
Signed: R.M. 950
Dimensions: Ring size 6-3/4. (Can be sized to fit.)
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