18K GOLD DIAMOND BLACK ONYX RING SIZE 12.5

METAL: 18K gold. GEMSTONES: diamonds-approx. 1.50ctw, black onyx. MEASUREMENTS: ring size 6( with sizing shank). Ring top is 22mm x 16.6mm at widest point. MARKED: 750. WEIGHT: 20.3 grams. Gemstones h

VAN CLEEF & ARPELS VCA 18K GOLD DIAMOND BLACK ONYX RING VAN CLEEF & ARPELS VCA 18K GOLD DIAMOND BLACK ONYX RING Product Description About This Piece: Metal: 18k Yellow Gold Size: Measurements: 5 Width

Together with two gold and blue topaz rings, one with seed pearls, total gross weight including stones, small gold signet ring, gold with black & green onyx. Ring size 2-3/4. 3, 5 respectively

18k yellow gold black onyx and diamond ring, twenty-eight diamonds, 15 mm across the top, stamped 750, ring size 7.25.

with 6 round diamonds totaling .60 carat, high grade, 18k yellow gold, 15 grams, with appraisal of $4,650.00, size 10 1/4.

Cartier Diamond, black onyx, and white gold ring Pave-set with round brilliant-cut diamonds and carved black onyx 18k white gold Signed Cartier, numbered Ring size 7 ¾; Gross weight 9.4 dw

Cartier Panther Style ring with apx 6TCW VS/F diamonds and black Onyx. It is hallmarked 750 for 18kt gold. Width of the ring is 13mm. Size: 6.5 Similar Cartier Panther ring sells for over $20000

18K White Gold Art Deco Filigree Ladies Rings. Black Onyx and Diamond size 3.5. Cabochon Stone Ring Size 5. Pillow shape faceted Ruby tone Size 5.75. Total weight 12.8 grams.

Estate Italian 18kt Yellow Gold Diamond Onyx Gargoyle Ring. Unique ring set with black onyx and four round cut white diamonds as the eyes of two gargoyles / satyrs. Ring size 6, can be resized. Weighs

Circa 1890 18K Yellow Gold Mounted Ring, with navette shaped black onyx stone and round faceted diamond, size 7 1/2, 3.2 dwt tw.

A Black Onyx and Citrine RingThe black onyx ring set with a cabochon citrine measuring approximately 14.90 mm, within an 18K gold and round brilliant-cut diamond frame.16.8 gramsSize: 8

An 18K white gold, art deco style fashion ring with a black onyx bezel and featuring four invisible set center diamonds of SI clarity and H-I color weighing approximately .20cttw. This very cool size

This is an interesting design ring, it is crafted from 18k yellow and white gold with a polished finish. It features a round top with polished black onyx disc with a quarter size pie shape spinner des

Man's Vintage Black Onyx, Diamond and 18 Karat Yellow Gold Ring. Ring size 6-1/2. Approx. weight: 8.42 grams. Condition: Good vintage pre-owned condition. Estimate: $300.00 - $500.00 Domestic Shipping

Lot consists of an 18K gold ring set w/ black onyx and small diamond, size is 3 1/2. The other is a 10K yellow gold ring set w/ black onyx and a small diamond, size is 6 1/2. Both in good condition.

Cast in 18 karat yellow gold, the barrel form set with black onyx bisected by a band of diamonds, hallmarked 18k, size 4.25, 5.5 g, condition: good. Low Estimate: 150 High Estimate: 300

Vintage Forty Invisible Set Square Cut Diamond, Black Onyx and 18 Karat Yellow Gold Ring. Diamonds F-G color, VS1-VS2 clarity. Ring size 6-1/2. Approx. weight: 10.60 grams. Condition: Very good vintag

Vintage 18KT white gold ring with (3) round diamonds set in black onyx. Onyx measures 21 x 10 MM. Ornate filigree mounting. Size 6.5, weighs 5.3 grams.

Antique 18K white gold ring with a spinning .65 carat European cut diamond (K color, SI clarity), set in black onyx. Size 7.5

An 18K yellow gold ring with a center cut emerald (1.47 carats) accented by black onyx and 8 single cut diamonds. It is a size 6 and weighs 3.7 g

With a faceted cushion cut black onyx central stone, set with (18) diamond melee accent stones. Size: 7. 7.5tw.

A David Yurman 18K yellow gold Lexington Barrel Ring. An 18K yellow gold twist band with a faceted cabochon black onyx barrel, .08ctw of round white diamonds and cabochon ruby ends. Size 7. $1,600 Ret

14k Yellow Gold Diamond and Black Onyx Ring. Black onyx with a brilliant round cut diamond center weighing 0.025 carats. Marked "14k" with maker mark "LR" and a flower. Weight Approx., 5.18 grams Meas

A vintage 18K diamond and black onyx ring. Size: 7.5 Weight: 15 grams Overall very good condition. ​​​​​​​Provenance: Private Midwest Collection.