Sale - Onyx & Diamond Ring - Retro 10k Yellow Gold Cabochon Cut Genuine Black Gem - Vintage Circa 1960s Size 4 1/4 Statement Esemco Jewelry

Unique vintage circa 1960s era 10k yellow gold genuine onyx & diamond ring! This lovely statement ring features an oval cabochon cut black onyx gemstone, that features genuine diamonds in white gold diagonally across the ring head. A pretty piece of fine vintage signed jewelry, featuring genuine gemstones! *Sale - price reduced from $325 USD to $295 USD.

ERA - Circa 1960s - Retro

METAL / MATERIAL - 10k yellow gold, genuine black onyx, 5 genuine single cut diamonds (approx. .03 CTW, SI clarity)

MARKINGS / HISTORY - Inside of shank 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. Genuine black onyx & diamonds are secure. Age appropriate patina & wear remains. Amazing vintage onyx ring!

SIZE / MEASUREMENTS - Size: 4 1/4, Ring Head Height: 16.38 mm, Rise Of Ring Off Finger: 4.13 mm, Shank: 1.35 mm, Genuine Onyx: 16.38 x 12.26 x 3.70 mm, Weight: 2.35 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