Vintage Onyx Ring - Mid Century 10k Yellow & White Gold Black Chalcedony Gem .03 CT Diamond - Circa 1950s Size 5 Two Tone Fine Jewelry

Pretty vintage circa 1950s era 10k yellow and white gold black onyx & diamond ring! This lovely shield style ring features a natural black chalcedony (commonly known as onyx) set in white gold in the center, that is detailed with a natural round diamond in the center of a white gold plaque. There are engraved details on the border, and the shank is tapered with beautiful designs on the shoulders. A timeless piece of vintage jewelry, that is ready to be worn!

ERA - Circa 1950s - Mid Century

METAL / MATERIAL - 10k yellow & white gold, natural black chalcedony, natural round single cut diamond (approx. .03 CT, H color, VS2 clarity)

MARKINGS / HISTORY - Inside of band marked "10k" with a "w" inside a triangle for J.J. White Manufacturing Co. A jewelry company founded in 1896 Providence, RI.

CONDITION - Good vintage condition. Yellow & white gold metal has been professionally polished & cleaned. Onyx and diamond are secure in settings. Amazing vintage filigree ring!

SIZE / MEASUREMENTS - Size: 5, Ring Head: 16.55 x 14.55 mm, Rise Of Ring Off Finger: 3.31 mm, Shank: 1.46 mm, Weight: 3.63 grams

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 or message us for more details regarding listing disclaimers.

MSC - DJM