OSCAR HEYMAN & BROTHERS COLORED DIAMOND AND DIAMOND RING

OSCAR HEYMAN & BROTHERS COLORED DIAMOND AND DIAMOND RING
Fancy yellow oval modified brilliant-cut diamond of 4.02 carats, half-moon and round diamonds, platinum and 18k yellow gold, maker's mark, numbered

GIA, 2021, report no. 14783938: 4.02 carats, Fancy Yellow, natural color, VS1 clarity
Oscar Heyman, 2007: Certificate of Authenticity

Diamonds: 2 half-moon weighing approximately 1.44 carats and 6 round diamonds with total approximate weight of 0.15 carat

Size/Dimensions: US ring size 6
Gross Weight: 66.0 grams