Vintage 10 Kt Onyx & Diamond Ring Size 6 1/2 – 3.6 Grams
The ring is marked 10KT on the inside of the band, and is a size 6 1/2. Ring is in good pre-owned condition.
Vintage Gold Carved Frosted Crystal Black Onyx Diamond Dinner Cocktail Ring
Light abrasions to onyx. Marked and tested as 14k gold. Sits about 14.5 mm high on the finger.
Vintage PSCO 10K Gold Black Onyx Diamond Filigree Lace Cocktail Ring Size 7
Up for sale is an authentic, beautifully preserved vintage estate cocktail ring manufactured by the historic Plainville Stock Company (PSCO). This stunning Art Deco style ring features a large, polished oval cabochon black onyx center stone. Set directly into the heart of the onyx is a white gold, diamond-shaped plaque showcasing a single-cut sparkling diamond accent. The mounting is a spectacular example of Mid-Century craftsmanship, boasting a highly detailed yellow gold filigree and scroll openwork setting. Maker’s Mark: Stamped “10K” alongside the official “PSCO” hallmark. Ring Size: 7 Weight: 4 grams Condition: Excellent vintage condition with normal light wear consistent with age. No cracks to the onyx or anywhere else.
Antique Victorian style 14K White Gold Diamond Onyx Ring 3.59g, Size 4, c 1910
This ring is more than a century old. I don’t know the full history, but the last owner had bought this used in 1955. Estimated to be made around 1910, but being made in the Victorian style. Ring is a size 4.
Vintage 80s Art Deco Marquise Onyx Diamond Ring
The Vintage 80s Art Deco Marquise Onyx Diamond Ring is a stunning piece of jewelry that exudes elegance and sophistication. Crafted with 14k yellow gold and featuring a marquise-shaped black onyx stone, this ring is a true vintage gem. The intricate design and use of secondary diamond stones add a touch of luxury to this classic Art Deco piece. Perfect for those with a passion for art and a love for unique, timeless jewelry.
Vintage Black Onyx Diamond Signet Sterling Silver Ring Size 8
Vintage Black Onyx Diamond Signet Sterling Silver Ring Size 8
New Made 18k Gold Estate Natural Diamond Onyx Decorated Square Ring
Totally is diamond 0.98 ct. The diamond is has G-H color and vs1-s1 clarity. Ring size is US 7.
Antique Art Deco Vintage Black Onyx & Lab-Created Diamond Gift Ring 925 Silver
• Gem Type: High Quality Onyx & Cubic Zircons And Simulated Diamonds. And Lab Created Diamond. • 5A highest Quality diamond cut Cubic Zirconia (CZs). • Including A Beautiful Ring Box. • Sizing: Any size from 4 To 14 US All Middle Ring Size Available.
Vintage 14k White Gold Estate Onyx Diamond Ring Filigree Art Deco
Beautiful old estate art deco filigree 14k white gold ring. Featuring 2 onyx stones and a small diamond in the middle. Diamond is an old European cut., about 0.015 CT. The ring is a size 8. Great condition considering age. Ring probably made in the 1930s-1940s. Free Shipping
Vintage Art Deco 14k White Gold Filigree Onyx Diamond Ring Size 3.75 Pinky?
Very pretty antique art deco 14k white gold onyx and diamond ring. It is a very small size 3 3/4. The mark on the inside of the ring is only partially there, but the ring tested 14k. The ring is in really nice condition.