14K Gold Onyx Diamond Ring Vintage
This vintage 14K gold onyx diamond ring is a stunning piece of fine jewelry for women. Featuring a black onyx stone in an oval shape with a single eye-clean diamond accent, this cocktail ring exudes elegance and style. Made with yellow gold and a vintage design, it is perfect for special occasions like anniversaries or birthdays. The ring is handmade, signed, and resizable, making it a unique and original piece that is sure to make a statement.
Cushion Cut Black Onyx & Lab Created Diamond Solitaire Engagement 925Silver Ring
Exceptional brilliance and eye-catching sparkle. These stones are not imitations ?. Our gemstones maintain their shine permanently and require minimal maintenance. Stone color options: Red, Green, Yellow, Blue, Black, Opal, and more.
🖤 Rare Art Deco Black Onyx Ring 14K White Gold Size 4–4.5 • Collector’s Gem B3C
This Rare Art Deco Black Onyx Ring is a stunning piece of vintage jewelry perfect for collectors. The ring features a natural black onyx stone set in 14K white gold with a single diamond accent. With a rectangular shape and a total carat weight of 5 points, this unique ring is suitable for various occasions such as engagements, weddings, anniversaries, and birthdays. The Art Deco era design adds a touch of elegance to the piece, making it a timeless addition to any jewelry collection.
🖤 Antique Art Deco Large Rectangle Black Onyx & Diamond 10k Yellow Gold Ring 6
Rings from this era often feature two stacked rectangular onyx plaques, or split rectangular stones that flank a central diamond, creating an elongated “step-cut” look.
Vintage ESTATE 10k White Gold Onyx & DIAMOND Ring–Size 5
Nice estate finds a 10 K white gold onyx and small diamond ring in good condition. The ring is about a size 5 weighing about 2.9 grams.
Circa 1920s Black Onyx & Diamond 14K Gold Pendant
Circa 1920s. Stunning and articulated black onyx, diamond, and 14k gold pendant. Onyx portion does rotate. 14k hallmark on back as shown.
VTG Art Deco Black Onyx Diamond Filigree Pendant Necklace Sterling Silver 18″
Sterling Silver filigree setting, oval black onyx with diamond accent in center. Chain is approx.18″, marked STERLING on spring ring clasp.
10K Yellow Gold Marked PSCO Onyx and Diamond Ring – Size 6.25, Weighs 2 Grams
This Onyx and Diamond Ring is a stunning piece of fine jewelry. The Onyx is raised on the long sides and bezel set on its short sides, plus 4 prongs. Plus the gold swirl across the Onyx, further adding beauty and seating the stone.