Vintage Onyx Ring - Mid Century 10k Yellow Gold Black Chalcedony Gemstone & Diamond Statement - Circa 1950s Era Size 8 1/2 Fine 50s Jewelry

Classic vintage circa 1950s era 10k yellow gold onyx & diamond ring! This stunning statement ring features a fancy cut black chalcedony gemstone (commonly known as onyx), with a natural diamond in a white gold plaque in the center. A fantastic unisex style ring, that is ready to be worn!

ERA - Circa 1950s - Mid Century

METAL / MATERIAL - 10k yellow gold, onyx (black chalcedony), natural round brilliant cut diamond (approx. .04 CT, HSI2)

MARKINGS / HISTORY - Inside of band is vaguely marked "RSCO 10k" for Ring Specialty Co., of Minneapolis, MN, circa 1950s.

PROVENANCE - Las Vegas, NV.

CONDITION - Good vintage condition. Yellow gold metal has been professionally tested. Onyx & diamond are secure. Amazing vintage onyx & diamond ring!

SIZE / MEASUREMENTS - Size: 8 1/2, Ring Head: 16.3 x 14.6 mm, Rise of Ring off Finger: 6.33 mm, Shank: 3.73 mm, Weight: 6.12 grams

(Ring can be resized within reason by our local jeweler or likely yours. Please contact us prior to purchasing if you are interested in our jeweler's resizing services.)

PRESENTATION - Listing includes a complimentary MJV logo gift box, as shown in last photo. All other boxes are for display only.

AUTHENTICITY - Each item in our shop has been hand-selected and inspected by a GIA Graduate Gemologist. Please see our shop FAQ’s for more details regarding listing disclaimers.

DJM / ALR