Oscar Heyman Platinum Two Row Round and Marquise Diamond Guard Ring

Oscar Heyman Ring

French 1950s white gold and diamond ring – Kentshire

Featuring 29 carre and French cut blue sapphires with a total weight of approximately 3.40 carats. Accented by 30 old European cut diamonds with a total weight of approximately 0.65 carat, graded F-G color, VS clarity. Crafted in platinum with serial number 20643. Circa 1950. The ring is a size 5½ and may be resized.

Oscar Heyman Mid Century Thick Band Ring

Oscar Heyman & Brothers - OSCAR HEYMAN PLATINUM BLUE OVAL SAPPHIRE & BAGUETTE DIAMOND RING

Oscar Heyman Vintage Diamond Sapphire Bypass Ring at 1stDibs vintage diamond and sapphire ring, oscar heyman vintage rings, oscar heyman hallmark

Everyday luxury with the Oscar Heyman collection. Featured eternity band includes 19 1.26cttw baguette diamonds and is 2.55mm in width.

1.26ct Baguette Diamond Eternity Band

Oscar Heyman 2 Carat Fancy Color Diamond Ring GIA Certified

Oscar Heyman 29.41 Diamond Bangle Bracelet Circa 1963 -V37155 - vividdiamonds

Oscar Heyman Platinum Trillion and Baguette Diamond Ring

Oscar Heyman - Platinum Diamond Guard Ring

Oscar Heyman, Platinum Metal, 3 Stone Ring, Sapphire Round 1.50CT, Diamonds Round .47CT, VS Clarity F Color, All Prong Settings, 2mm Band,

Oscar Heyman Platinum 3 Stone Sapphire 1.50CT Diamond Sides Engagement Ring

Guard Rings - Oscar Heyman

Oscar Heyman - 18K Yellow Gold Diamond Guard Ring

Oscar Heyman & Brothers Platinum, 27.48ct Unheated Burmese Sapphire And Diamond Ring Available For Immediate Sale At Sotheby's

An elegant diamond ring by Oscar Heyman featuring a 1.35 carat marquise shape diamond, with a halo of round cut diamonds and baguettes running along

Oscar Heyman Marquise Cut Diamond Platinum Engagement Ring 1.35ctw