18KT Gold 3.86ct Black Crystal Opal Ring

This is an 18kt yellow gold black opal doublet ring. The approximate 12mm x 8mm oval opal doublet is in a lost wax cast nugget-style setting made of 18kt yellow gold. The ring is US size 6 and weighs

Italian 18kt yellow gold ring, black opal triplet cabochon, approx 15.65 x 8.00 mm, in a hand-engraved modernist setting, approx size 7.25-7.5, 13.7 grams (inclusive of all materials) **Provenance: A

18 karat yellow gold ring with one oval cabochon semi-Black Opal with gray background that weighs 15-1/2 carats. 41 round full cut diamonds at 0.84 NEIMAN MARCUS. Appraised Fair Market Value (FMV) is

This is a 1970's 18k yellow gold and black Australian opal ring with a total of 6.60Cts.  The ring is centrally set with an oval cabochon cut opal that measures 17.80mm x 13.00mm x 4.99mm.  The opal

Art Nouveau ring with opal. Features a floral form with oval 13mm x 10mm bezel set cabochon. Marked 14k Potter Mellen. Weighs 10 grams. Measures 20mm wide. Size 6. Good overall condition with minor we

Antique 14k gold ring with black opal (15.6mm x 9mm). Ring size - 5. Ring top - 17mm x 10mm. Marked: 14k. Weight - 3.7 grams.

METAL: 14k Gold. MEASUREMENTS: Ring size - 7.25, ring top - 16mm wide. GEMSTONES: Black opal. MARKED: 14k. WEIGHT: 8.3 grams.Gemstones have not been graded for color and clarity ,and tested for clarit

14kt Yellow Gold Black Opal Ring Size 5.25, reverse tapered shank ring featuring a doublet black opal measuring (10.8mm x8.9mm) in a four prong setting, stamped, tested & signed (3.2 grams tw).

14 K Yellow Gold & Crystal Opal Ring. This openwork 14K fashion ring features 7, non-calibrated cabochon oval crystal opals of various sizes ranging from 6.5mm* X 5.5mm* to 4.25mm* X 4.0mm*. Rise abov

Gorgeous 14kt white gold black opal fashion ring. The ring features one (1), four prong set, oval cabochon opal set accented with bypass white gold feathers. The opal measures approx. 7.85 x 5.25mm, h

14k Yellow Gold Lattice Opal Ring, Size 7 Marquise cut black red and green opal to center with lattice band. Marked 14k to inner band. Weight Approx., 4 grams Measures Approx. Size 7 Domestic Shipping

Please study all photographs carefully to get an accurate representation of the item. We offer in-house shipping internationally (US and rest of the world. Dispatched from the UK). We aim to ship all

Please study all photographs carefully to get an accurate representation of the item. We offer in-house shipping internationally (US and rest of the world. Dispatched from the UK). We aim to ship all

18k Gold & Black Opal Ring, size 8, 2.6g, marked "18k". All credit cards will be manually verified prior to shipment.

18kt yellow gold, oval cut opal ring, "Lightning ridge like" measuring approx. 17.25 x 13 x 4.7 mm. with fine blue and green play of color, weighing approx. 5.90 cts., 9.5 grams. note: opal has light

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.28ctw, Black opal. MEASUREMENTS: Ring size 6.5, top is 28mm x 29mm. MARKED: Tayma, 750. WEIGHT: 13.8 grams.Gemstones have not been graded for color and c

16" Choker necklace, in 18kt yellow gold. Large oval black opal, with 2 smaller accent opals. Property of a Palm Beach lady . total weight 34.55 dwt

Ladies fine antique estate ring in 14kt rose gold, black opal and diamond ring containing: (3) round brilliant cut diamonds, approx 0.12, average clarity: VS2, color: H; (1) Old European cut diamond,

14K Yellow Gold & Black Opal Men Ring. Stamped: Makers Mark & 14k. Total Weight: 10.4grams Ring Size: 10-1/4

METAL: 14k Gold. GEMSTONES: Diamonds 0.08ctw. Black opal - 13.2mm x 10.4mm. MEASUREMENTS: Ring size 6 1/2, ring top is 13mm wide. MARKED: 14k, Maker's mark. WEIGHT: 3.9 grams.Gemstones have not be

18kt Yellow Gold Opal Ring signed "Jung" Size 7.5 weighing ~18.3 grams and 5 carats. THIS ITEM IS LOCATED AND SHIPPING FROM DELRAY, FL.

135003 10K YELLOW GOLD BLACK OPAL LADIES RING A 10k yellow gold opal (possibly black opal) ladies ring. Stone Type: Opal Weight: 4.0 GramsSize: US7 Condition: Very fine.

14K Yellow Gold and Black Opal Ring. The opal set between triangular mounts of three diamonds each, marked "Ga 14K." 4.0 g.

Ring in 14ky gold features a calla lily floral design with a black opal marquise and a ribbon leaf of round single cut diamonds in white gold, (7) approx. .10ctw. 17.5mm wide, size 6. 6.7gtw