Oscar Heyman Platinum Burma Sapphire & Yellow Diamond Ring

Vintage Oscar Heyman Burma Sapphire & Fancy Yellow Diamond Ring — Circa 1947

An extraordinary archival jewel crafted by Oscar Heyman & Brothers, this platinum ring showcases the refined geometry, masterful stone selection, and impeccable craftsmanship for which the house is renowned.

At its center rests a square sapphire weighing 1.43 carats, notable for its saturated color and exceptional clarity. It is complemented by a shield-cut sapphire of 0.25 carats, creating an elegant interplay of symmetry and hue—an unmistakable Oscar Heyman signature.

Enhancing the sapphires is a sophisticated arrangement of fancy light yellow diamonds and white diamonds in a variety of cuts:

• Fancy Light Yellow Square Diamond – 0.84 carats

• Fancy Light Yellow Shield Diamond – 0.14 carats

• 4 baguette-cut diamonds totaling 0.48 carats

• 4 round diamonds totaling 0.07 carats

A masterclass in mid-century design, this ring reflects Oscar Heyman’s ability to harmonize bold color with precise geometry. It is accompanied by the original Oscar Heyman Certificate of Authenticity, confirming its manufacture date, materials, and serial number (35722).

A rare and historically significant jewel for collectors of Oscar Heyman masterpieces.

Key Features

• Authentic Oscar Heyman creation, dated January 31, 1947

• Platinum ring with geometric mid-century design

• Square sapphire: 1.43 carats

• Shield sapphire: 0.25 carats

• Fancy Light Yellow Square Diamond: 0.84 carats

• Fancy Light Yellow Shield Diamond: 0.14 carats

• 4 baguette diamonds totaling 0.48 carats

• 4 round diamonds totaling 0.07 carats

• Serial number 35722

• Includes the original Oscar Heyman Certificate of Authenticity

Technical Details

Maker: Oscar Heyman & Brothers
Date of Manufacture: January 31, 1947
Metal: Platinum

Gemstones

• Square Sapphire: 1.43 carats

• Shield Sapphire: 0.25 carats

Fancy Light Yellow Diamonds

• Square diamond: 0.84 carats

• Shield diamond: 0.14 carats

White Diamonds

• 4 baguette diamonds: 0.48 carats total

• 4 round diamonds: 0.07 carats total

Serial Number: 35722
Certification: Original Oscar Heyman Certificate of Authenticity (dated May 10, 2024)

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