Oscar Heyman Certified Ring in Platinum with 4.0ctw in Sapphire and Diamonds

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Oscar Heyman Certified Ring in Platinum with 4.0ctw in Sapphire and Diamonds

About the Item

Certified three gems ring designed by Oscar Heyman & Brothers. Exceptional contemporary ring, created in New York city by the iconic jewelry makers of Oscar Heyman Company. This classic three-stones ring has been crafted in solid .900/.999 platinum with high polished finish. Mounted with a great selection of three natural earth mined gemstones Sapphires: Mounted in the center in four prongs, with 1 oval faceted cut of a natural vivid royal blue transparent sapphire of 2.99 carats. Diamonds: Accented at the sides in four-prongs setting, with 2 oval brilliant cuts diamonds, 1.01 carats, white colorless E/F color, VVS-1 clarity. Weight: 6.65 Grams, (4.26 Dwt). Size: 6.5 and is sizeable. Measurements: 9 mm by 18 mm (0.35 x 0.71 Inches) and raise 7 mm over the finger. Hallmarks: Stamped with the maker's mark logo inside a circle, the serial numbers, the platinum assay mark and signed, "HB IRID-PLAT 302336". Oscar Heyman & Bros is 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 presentation jewelry box. Collateral: This ring is accompanied with the Oscar Heyman certificate of authenticity dated February 2022, stating all the characteristic of the three gemstones and the unique serial numbers. Collateral: This ring is accompanied with a certificate report from the Swiss laboratory of C. Dunaigre number CDC 1810410, dated November 1 2018 stating the sapphire is natural vivid royal blue from Ceylon (Sri-Lanka). Condition: The overall condition of this ring is excellent. Beside the little normal wear, there is no damage to the platinum. All gemstones are secured in the settings. This piece has been carefully inspected to guarantee the condition and authenticity. INVENTORY REF: R022823MNNNM/.1918

Creator:
Oscar Heyman
Ring Size:
6.5 US, Resizable
Metal:
Platinum
Stone:
Diamond,White Diamond,Sapphire,Blue Sapphire
Stone Cut:
Oval Cut
Weight:
4.02 ct
Style:
Contemporary
Lab Report Available:
C Dunaigre CDC 1810410
Place of Origin:
United States
Period:
21st Century
Date of Manufacture:
2022
Condition:
Wear consistent with age and use. The overall condition of this ring is excellent. Beside the little normal wear, there is no damage to the platinum. All gemstones are secured in the settings. This piece has been carefully inspected to guarantee the condition and authenticity.
Seller Location:
Miami, FL
Reference Number:
Seller: R022823MNNNM/.19181stDibs: LU2690218555772

Shop All Oscar Heyman

Oscar Heyman

Known as “the jewelers’ jeweler,” Oscar Heyman (1888–1970) designed pieces for Cartier, Tiffany & Co., Van Cleef & Arpels, Harry Winston and Black, Starr & Frost. The family-run Oscar Heyman & Brothers jewelry company was founded by Heyman with his brothers Nathan and Harry in 1912. Jewelers from Latvia, they had trained at their great-uncle’s workshop, which had clients including Russian imperial jeweler Fabergé, before immigrating to the United States in the early 1900s.

After arriving in New York, Oscar worked with Pierre Cartier and Nathan was a tool maker at Western Electric before they came together to open their jewelry business. Highly skilled craftsmen, the Heyman brothers quickly developed a roster of high-profile clients — primarily big-name jewelers — drawn to their work with dazzling stones and meticulous design. In 1917, Black, Starr & Frost commissioned the brothers to design an American flag brooch, which would become a recurring motif in the Oscar Heyman & Brothers portfolio. They also designed the Pansy brooch in the 1930s, another long-popular accessory that was produced exclusively for Tiffany & Co. toward the end of the 20th century. After Heyman designed for four of the five jewelers on view at the 1939 World’s Fair House of Jewels (Cartier, Udall & Ballou, Marcus & Co. and Black, Starr & Frost), the company was given the moniker “the jewelers’ jeweler.”

Heyman & Brothers later designed gem-encrusted medallions that traveled to the moon on Apollo 16, the necklace setting for the 69-carat diamond Richard Burton gave Elizabeth Taylor in 1969 and even a pair of ruby-encrusted Stuart Weitzman stilettos in 2003. Over the years, the company has entranced such clients as Evelyn Lauder, Marjorie Merriweather Post, Billy Porter and Tina Fey with its pieces.

In 2012, the century-old jeweler underwent a rebranding to simplify its name to Oscar Heyman and today is still run by the Heyman family, which manages the whole process from alloying their own metal to cutting and polishing their gemstones to assembling the final product in-house. In 2017, the Museum of Fine Arts, Boston published a monograph authored by Yvonne J. Markowitz and Elizabeth Hamilton that details for a broader audience the history of Oscar Heyman, an unsung company that’s long been behind some of the biggest names in jewelry.

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