Black Onyx Diamond Yellow Gold Cocktail Ring



Onyx diamond and yellow gold cocktail ring by Trio circa 1990. *


GEMSTONES:  black onyx.

DIAMONDS:  twenty-two round brilliant-cut diamonds totaling approximately 1.25 carat, approximately G-H color, VS clarity.

METAL:  18-karat yellow gold.

WEIGHT:  19.6 grams.

RING SIZE:  approximately 7.

HALLMARKS:  maker’s mark for Trio.

MEASUREMENTS:  approximately 1” ( 2.50 cm) wide vertical to the fingernail and 15/16” (2.30 cm) wide across the finger.

CONDITION:  high magnification photographs show considerable design details, and that the item is in exceptionally good condition, all consistent with age and wear.

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