18k Yellow Gold 0.54 x 0.33” Black Opal & Diamond

An 18k yellow gold, diamond and black opal ring, 48 total diamonds, black opal 12.7mm x 9.525mm with 4 prong setting; 15 grams total weight. Overall good condition. Ring size 8.

The two geometric pendants with shaped cloisonne enamel wave or panther motifs, black opal accent and decorative bail, one with RBC diamond, approx. .01 ct. 14k-18k. 1 1/2" x 1 1/4", 1 3/4" x 1 1/2".

Metal: 18k Yellow Gold Chain Length: 23" Cord Pendant Size: 32mm x 12mm Black Diamonds Weight: 9.8g Hallmarks: 750 Pomellato 2603ehxd

Description: Reserve price set at $1,000. An extremely high-quality opal is featured in this ring with photographs making it difficult to show justice to such a fire quality opal, the opal in this rin

Two pair of opal earrings, together with an opal and diamond ring. The largest earring pair composed of 18K yellow gold set with oval black opals of approximately .70 carats each. Overall earring meas

18K Yellow Gold Ladies Diamond Opal Ring. Opal 6.5 x 6.1 mm and 15 round mine cut diamonds approx. .30 cts weight 2.93 dwts size 6.5

Metal: 18k Yellow Gold Measurements: Chain Length: 15.75" Weight: 6.4g Stones: Black Opal - 5.5mm x 23mm Orange Spessartite Garnet - 9.5mm x 5mm x 3mm Estimated Weight 0.89ct Pendant Size: 8mm x 36mm

Comprises: 1.) 18k yellow gold etched nugget-form ring. 4.3 dwt. 2.) 14k white gold ring with mounted black opal doublet with 8 round faceted diamond accents. 8 diamonds, .04 ct each for an estimated

18K yellow gold ring featuring an amoeba shaped black opal measuring approx. 18 x 7 mm, bezel set, sz 7, 15.1 grams

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

GIA certified 5.51 G boulder opal pendant hung on an 18K yellow gold black diamond beaded necklace. Center stone set in a white + yellow metal pendant w/numerous near colorless round brilliants. Measu

18K Yellow Gold, opal and diamond ring TCW of the diamonds - 3.3Ct.Weight: 11.6 g. approx:Length: 23.3 mm. approx:Width: 18.8 mm. approx.Opal 16.6 mm. x 11.9 mm. x 2.9 mm. Size: 8

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

D. Egbert boulder opal, diamond, cultured pearl and 18k yellow gold necklace Featuring (1) irregular boulder opal, measuring approximately 23 X 18 mm, flanked by (10) full-cut diamonds, weighing a tot

Opal, Diamond, 18k Yellow Gold Ring. Featuring one pear shaped opal cabochon measuring approximately 16.7 x 11.72 mm, accented by fourteen full-cut diamonds weighing a total of approximately 0.50 cttw

Opal, Diamond, 18k Yellow Gold Ring. Featuring one oval shaped opal cabochon measuring approximately 23.2 x 14.1 mm, accented by twelve full-cut diamonds weighing a total of approximately 0.65 cttw.,

Approx. 2.14 Carat Opal,3.38 Carats Diamonds and 18 Karat White Gold Pendant. Stamped 18K. Measures 1-1/4" x 1-1/4". Approx. weight 6.15 grams. Condition: As New Condition. Estimate: $500.00 - $700.00

Fire Opal, Diamond, 18k Yellow Gold Necklace. Featuring one rectangular, faceted-top fire opal measuring approximately 15.9 x 10.1 mm, suspending three faceted fire opal bead tassels, wrapped in an 18

Approx. 12.81 Carat Opal, .93 Carats Diamonds and 18 Karat White Gold Pendant. Stamped 18K. Measures 1-5/8" x 1-1/2". Approx. weight 10.68 grams. Condition: As New Condition. Estimate: $800.00 - $1200

Opal, Diamond, 18k Yellow Gold Ring. Featuring one oval shaped opal cabochon measuring approximately 11 x 8.9 mm, accented by forty-six round-cut diamonds weighing a total of approximately 0.15 cttw.,

18K yellow gold black diamond necklace. Necklace is 32" long. Each bead is approx. 4,5 x 3.8mm. Tested: 18k. Weight - 17.4 grams.

Metal : 18k Gold Designer : Designer Signed Gemstone : Black Opal, Diamonds, Pearl Measurements : Earrings are 58mm x 11mm Marked: : Maker's signature, 18k Weight: 5.9 grams

Opal, Diamond, 18k Yellow Gold Ring. Featuring one oval shaped opal cabochon measuring approximately 18.15 x 13.1 mm, accented by four full-cut and six baguette-cut diamonds weighing a total of approx

Pair of black diamond and 18k yellow gold earrings featuring (2) black diamond briolettes measuring approximately 4.00 x 3.30 mm, suspending from 18k yellow gold wire mountings, gross weight 1.13 gram