Sale - Onyx & Diamond Ring - Retro 10k Yellow Gold Cabochon Cut Genuine Black Gem - Vintage Circa 1960s Size 6.25 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 with a round plaque and genuine single cut diamond at the center. The black gem is securely bezel set, and the setting has repoussé style designs at its shoulders. A pretty piece of fine vintage signed jewelry, featuring genuine gemstones! *Sale - price reduced from $495 USD to $485 USD.

ERA - Circa 1960s - Retro

METAL / MATERIAL - 10k yellow gold, genuine black onyx cabochon, 1 genuine single cut diamonds (approx. .01 ct).

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: 6.25, Width: 19 mm, Height: approx. 6.5 mm, Shank: 1.6 mm, Weight: 2.81 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.

MA / AH