OSCAR HEYMAN Cocktail Ring In Platinum With 3.70 Ctw Diamonds & Tourmaline
Cocktail ring designed by the Oscar Heyman Brothers.
This is an outstanding cluster cocktail ring, created in New York city by the iconic jewelry makers of Oscar Heyman Company. The fabulous ring has been masterfully crafted in solid .900/.999 platinum with high polished finish. The ring is embellished with a gorgeous selection of thirteen natural earth mined gemstones, such; white colorless diamonds and a rare Brazilian vivid green tourmaline.
Tourmaline: Mount in a six-prongs setting, with 1 round brilliant cut (8.2 x 8.2 x 5.5 mm) of natural vivid green tourmaline, with a total weight of about 2 carats.
Diamonds: Mount in side-settings, with 10 calibrated straight baguette cut diamonds, with a combined weight of about 1.30 carats, white colorless E/F color, VS-1 clarity.
Diamonds: Mount in V-settings, with 2 calibrated marquise brilliant cut diamonds, with a total weight of about 0.40 carats, white colorless E/F color, VS-1 clarity.
Birthstone: Tourmaline for the month of May.
Weight: 8.95 Grams, (5.75 Dwt).
Size: 6.5 and may be easily sized up or down on special request.
Measurements: 20 mm by 17 mm (0.79 x 0.67 Inches) and raise 9 mm over the finger.
Hallmarks: Stamped with the maker's mark HB associated to the Oscar Heyman company, the mark for the assay of the platinum and the iridium, the four-digits serial numbers and signed as follow, "HB 3145 10%IRID PLAT".
Oscar Heyman & Bros
They are an American jewelry firm and manufacturer that first gained attention in the 1920’s. In 1906, Oscar and Nathan Heyman immigrated to the united states from Latvia. Thanks to an apprenticeship at their great-uncle’s Faberge workshop, they arrived with a skill that made them instantly employable: They could work with platinum, a metal relatively new at the time. Oscar was hired to work in Cartier’s first New York workshop at 712 Fifth Avenue, he was the first non-French bench jeweler hired by the firm. When the whole family moved to New York in 1912, Oscar, Nathan, and Harry Heyman founded the company in the same year. They were later joined by their three younger brothers, George, William, and Louis, along with two sisters, Frances and Lena. In 1970, Oscar Heyman died, and his youngest brother, George, took over the business. The company continued to expand globally during the 1970s while still making products for other high-end jewelry businesses and selling directly to department stores such as Neiman Marcus. Other Heyman family members have continued to run the company over time, with the current president being George's son Adam Heyman. The company's jewelry is still highly regarded and frequently worn by celebrities on the red carpet.
Collateral: This ring is accompanied by a certificate appraisal ID number: xxxxx, prepared by a GIA certified gemologist stating the description of this ring, the characteristics of all gemstones and the accurate replacement market value.
Collateral: This ring is accompanied by a presentation jewelry box.
Condition: The overall condition of this Oscar Heyman ring is excellent. Beside the little normal wear, there is no damage to the platinum. The 13 gemstones are secured in their settings. This piece has been carefully inspected to guarantee the condition and authenticity.
INVENTORY REF: R112924SREN/.2587
