Vintage PSCO-P 14k gold and onyx ring, diamond chip inset size 6 Deco Style
Onyx and diamond accent, 14kt Gold.
Vintage 14K Gold Diamond Onyx Ring Marquise Black Onyx Size 7.25~2.3g
The rich black onyx creates a striking contrast against the warm yellow gold setting, while the diamond accent adds just the right amount of brilliance. Main Stone: Black Onyx. Elegant marquise-shaped black onyx centerpiece.
Vintage 10K Gold Black Onyx Diamond Accent Signet Ring Size 10 – 3.5g
Vintage 10 karat gold black onyx ring featuring a rectangular black onyx measuring approximately 14 x 11.8 mm, accented by a small diamond detail at the center. The ring has a classic vintage signet-style design with textured gold shoulders that contrast nicely against the polished onyx. It weighs 3.5 grams, comes in a size 10, and is in very good vintage condition with light wear consistent with age.
❤️ Antique Vintage 10K Solid Yellow Gold Ladies’ Black Onyx & Dia Acc Ring 7-1/4
The center has a 3 (1mm) genuine round faceted diamonds mounted in white gold. The ring size is 7.25 (7-1/4). It is 3.09 grams and Exceptional Overall condition for it’s age.
Vintage Marquise Shaped Black Onyx Stone W Diamond Center Sterling band Size 7
Vintage Marquise Shaped Black Onyx Stone With Diamond Center Sterling band Size 7
Antique Art Deco Onyx 14k White Gold Diamond Ring
This is a very beautiful antique art nouveau and art deco. 14 K Onyx and diamond ring that I’ve owned for many years.
Antique 14k White Gold Natural Black Onyx & Diamond Filigree Ring 2.5g i18650
Intricate designs to the front and setting. Gemstone Information : Rectangle cut 14mm by 7mm Black Onyx. Material : 14k Solid Gold. Diamond Information : Approximate. 01ct SI clarity IJ color. Ring Size : 5.75.
Antique Sterling Onyx & Rough Diamond Filigree Ring Sz 6 (Loose Stone/Onyx)
Natural onyx (Stone is loose). Natural single rough cut diamond. 925 Sterling silver (Hallmarked & Tested). Ring size (6). I will answer as soon as possible. The descriptive title highlights the key features, while detailed images let you examine the item closely—so be sure to see pictures for details.
Victorian 14k White Gold Filigree Diamond & Black Onyx Ring Size 4.75
A great looking Victorian ring in 14k white gold. The black onyx is set with a small 3.2mm white diamond. The onyx is 20mm x 9mm. The ring is marked 14k and K-A.
Vintage 14k Yellow Gold Black Onyx Diamond Accent Ring Size 5 Filigree 2.6
This Vintage 14k Yellow Gold Black Onyx Diamond Accent Ring in size 5 features a classic oval-shaped black onyx stone accented with a single diamond. Please see pictures for details conditions and measurements