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Details
OSCAR HEYMAN & BROTHERS EMERALD AND DIAMOND RING
Rectangular emerald-cut emerald of 10.22 carats, oval-shaped diamonds, platinum and yellow gold, circa 1972, maker's mark, black Oscar Heyman case and white outer box
AGL, 2026, report no. 1155737: 10.22 carats, Colombia, clarity enhancement: minor, type: traditional
Copy of Oscar Heyman & Brothers, 2018: Certificate of Authenticity, accompanied by a copy of the original rendering that has since been modified
Size/Dimensions: measures as US ring size 5 ¾, however, due to sizer fits as US ring size 5
Gross Weight: 15.7 grams
Rectangular emerald-cut emerald of 10.22 carats, oval-shaped diamonds, platinum and yellow gold, circa 1972, maker's mark, black Oscar Heyman case and white outer box
AGL, 2026, report no. 1155737: 10.22 carats, Colombia, clarity enhancement: minor, type: traditional
Copy of Oscar Heyman & Brothers, 2018: Certificate of Authenticity, accompanied by a copy of the original rendering that has since been modified
Size/Dimensions: measures as US ring size 5 ¾, however, due to sizer fits as US ring size 5
Gross Weight: 15.7 grams
Further details
Please note that this ring is accompanied by a copy of original rendering. The rendering has since been modified.
Brought to you by

Claibourne Poindexter
Head of Jewelry, Americas