GENUINE ONYX & DIAMOND RING

This is a certified and appraised 18 karat white gold, genuine tanzanite, polished black onyx, and natural diamond ring.  The 6.73 carat cushion-cut tanzanite is nestled in a halo of .86 carats r

Beautiful vintage ring features a 14kt yellow gold setting. A genuine prong set Onyx stone is accented on each side with a genuine prong set diamond. The ring is a size 7. The weight of the ring is 3.

GENUINE VINTAGE ESTATE CIRCA 1920 .10CT DIAMOND, ONYX FILIGREE RING. TOP MEASURES 15MM BY 12MM. MARKED "14K" WHITE GOLD, WEIGHS 3.2 GRAMS. SIZE 5. EXCELLENT CONDITION. USA SHIPPING $5. NO INTERNATIONA

Solid Sterling Silver, Made by The New Crusaders Co., Features A Genuine Diamond, Genuine Onyx, Winged Griffins adorn both sides, and in like new condition

genuine diamonds and onyx, sterling, by MGW (Macys High End)

Antique Art Deco 14k White Gold Black Onyx Etched Old Single Cut Diamonds Ring Material: 14K Solid White Gold Weight: 3.80 Grams Stone(s): (2) Natural Genuine Diamonds - Old Single Cut - 0.08ctw - Cla

A Huge Rare Very Heavy UPS (United Parcel Service) Sterling Silver Genuine Diamond With Top Center 10kt Solid Gold set with onyx and solitaire genuine diamond in Size 13. This is a special service awa

Rare Art Deco Carved Black Onyx & 7MM Pearl Ring W/Genuine Diamond Accents set in Solid 14K Yellow Gold - This piece was hand carved of solid black onyx and has a beautiful, genuine 7mm pearl set into

10K YELLOW GOLD RING W/ BUFF TOP OVAL CUT GENUINE BLACK ONYX W/ WHITE GOLD TRIM CONTAINING ONE DIAMOND WEIGHING APP. 0.005 CARATS. WEIGHT INCLUDING STONES 1.65 DWT. RING SIZE APP. 6

10K YELLOW GOLD GENTLEMENS RING W/ GENUINE BUFF TOP OVAL CUT BLACK ONYX W/ WHITE GOLD TRIM & ONE DIAMOND WEIGHING APP. 0.01 CARATS. TOTAL WEIGHT INCLUDING STONES 5.30 DWT. RING SIZE APP. 9 1/2

Platinum Weight 5.1g Coral Onyx Center Diamond Approx. 0.50ct Vs1-H TW 0.74ct  Ring Size 7.75 Measurements 0.63”x0.79”

Art Deco Platinum  Weight 8.82g Onyx Euro Cut Diamonds Approx. 1.20ct VS1-H Rose Cut Diamond Approx. 0.2ct TW 1.40ct Ring Size 7.5 Measurements 0.45”x0.84”

French Art Deco Platinum Weight 5.82g Onyx Diamond Ring Size 7 Measurement 0.91”x0.74”

Platinum Weight 4.07g Coral Onyx Diamond Approx. 0.25ct Ring Size 7.5 Measurements 0.62”x0.78”

Fine 14K White Gold & 2.00ctw Genuine Round & Baguette Cut Diamond in SI1-SI3, H-I Color Grade Ring 7.00 grams Center:20.50mm, Finger Size 7.25, 6.50 grams Dimensions: Center:20.50mm, Finger Size 7.25

Platinum Weight 5g Aqua Onyx Diamond Approx. 0.25ct Ring Size 6 Measurements 0.57”x0.71”

METAL: 18k gold. MEASUREMENTS: ring size - 5 1/2, ring top is 24mm x 24mm. GEMSTONES: opal - 11.8mm x 11mm, onyx. diamonds - approx. 1.00-1.10ctw (one diamond is missing). TESTED: 18k. WEIGHT: 20 gram

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

Platinum Weight 6g Onyx Diamond  Approx. 81ct Ring Size 7 Measurements 0.9”x0.9”

14Kt Yellow Gold Black Onyx & Diamond Ring. Ring has Black Onyx Gemstone with one Diamond. Ring size: 10.50. Total weight: 9.70 Grams. Diamond weight approx 0.50ct.

14k White Gold & Platinum Gram Weight: 6.6 Art Deco Black Onyx & Diamond Ring Size: 6.5

14Kt Yellow Gold Onyx / Diamond Ring. Ring has a rectangle Onyx set with a central Diamond. Onyx length: 15.00x13.00mm. Ring size: 9.50. Total weight: 13.19 Grams.

DAVID YURMAN AWESOME NARROW SCULPTED RING SIZE 6; MADE OF SOLID .925 STERLING SILVER With Sculpted Black Onyx & White Diamonds (0.148 CTW); 26 mm Tall x 23 mm Wide x 17 mm Deep; ORIGINAL BOX, POUCH &

Greek Iconic Ring.Natural Jet Black Onyx, Sapphire Diamonds ring..15ct Natural Cabochon Blue Sapphire..30ct. Diamonds G-color Vs-2 clarity.Gorgeous Carved German Onyx Inlay 18kt. yellow gold 5.7 grams