Vintage Onyx Ring - Retro 10k Yellow Gold Fancy Cut Genuine Black Gemstone - Circa 1940s Era Size 5 Statement Diamond Fine Esemco Jewelry

Beautiful vintage circa 1940s era 10k yellow gold genuine onyx ring! This gorgeous statement ring features a fancy cut genuine black onyx gemstone, with a genuine diamond in the center. There are unique open metal designs on the setting, and the shank is free of design. A stylish piece of fine retro jewelry, featuring a genuine gemstone!

ERA - Circa 1940s - Retro

METAL / MATERIAL - 10k yellow gold, genuine black onyx, genuine diamond (approx. .01 CT)

MARKINGS / HISTORY - Inside of band is marked "Esemco 10k". The Esemco company was established in 1906 in Newark, New Jersey and changed their name to Shiman Manufacturing Co. in 1971.

CONDITION - Good vintage condition. Yellow gold metal has been professionally polished & cleaned. Age appropriate patina & wear remains. Genuine onyx & diamond is secure. Amazing vintage onyx ring!

SIZE / MEASUREMENTS - Size: 5, Ring Head Height: 21.30 mm, Rise Of Ring Off Finger: 5.06 mm, Shank: 1.53 mm, Genuine Onyx: 16.50 x 13.54 x 2.45 mm, Weight: 3.07 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.

DJM / AJH