Victoria Casal Diamond & Opal Pendent Necklace

Stunning Art Nouveau Black Opal Diamond and Demantoid Garnet Necklace 14K Gold. Articulated pendent supporting two fancy-cut black opals, accented by old mine-cut diamonds and demantoid garnets. &bull

One jadeite hoop of intense green color and very good translucency, to the top with circular-cut diamonds and black cord, mounted in 18K gold, hoop approximately 32.8 x7.07 x 9.35mmHK Jade & Stone Lab

Oval rubellite, approximately 8 cts. RBC diamonds, approximately 2.75 cts t.w., approximately H-I, SI. Pendant 18K. Sterling chain. 10.3 dwts.

Crafted of 14k gold. Center pendant set with a 10mm trillion cut deep purple blue Tanzanite gemstone of approximately 4.8 carats. Surmounted and flanked by Gilson black opal gemstones. Accented by rou

Columbian Emerald and Diamond Pendant on 18K Necklace.1 Large Emerald. 5 Small Emeralds and 6 Small Diamonds. Approx Weight 11.2g. Approx Length 20". Ships From Las Vegas, NV. FW

Fine diamond & opal pendant. Crafted of 18k white gold. Features a tear drop shaped cabochon of opal measuring 12mm x 8mm. The opal has excellent play of color with rich greens, blues, reds,and yellow

Measures 16" long with 12 round brilliant diamonds accenting a lovley oval shaped opal . Total weight is 5.5 grams Third party shipping required

A ladies 14kt Yellow Gold Diamond pendant with an Oval shape Opal stone in the center. The necklace is also 14kt yellow gold and length is is about 18in. SKU02DJUDN4

10K Gold Sapphire Diamond Opal Necklace 18''L - 10K Gold Chain w/ Pendant , New w/ Tag

A ladies 14kt Yellow Gold Diamond pendant with an Oval shape Opal stone in the center. The necklace is also 14kt yellow gold and length is is about 18in. SKU02DJUDN4

LADIES 10K YELLOW GOLD DIAMOND OPAL NECKLACE Ladies 10K yellow gold opal drop necklace with a 5x7mm pear cut opal and .07ctw in diamond accents. Weight: 2.2 grams Size: 15.5" Shipping / Pickup: We Can

Estate 14kt Gold Diamond & Opal Necklace Pendant. Floral motif necklace pendant with five cabochon opals and a diamond at center. Measures just over 1/2 an inch in length.

LADIES 14K YELLOW GOLD DIAMOND OPAL NECKLACE Ladies 14k yellow gold necklace with pear cut opal center accented by a .01ct diamond at top. Weight: 1.2 grams Size: 15 x 5mm pendant Shipping / Pickup: W

Antique Art Nouveau 14kt Diamond & Opal Necklace Pendant. Set with two diamonds and a pear shaped doublette black opal. Measures 1.5 inches in length. Hallmarked. Black enamel detail.

LOT (2) ART DECO/MODERN 14KT/DIAMOND/OPAL NECKLACE/PENDANT, C. 1960

Impressive Large amethyst & rose cut diamond 18K two tone articulated necklace showcasing an approx. 65ct. fantasy cut pear shaped amethyst in a yellow gold bezel, framed with ornate white gold scroll

METAL: Platinum. GEMSTONES: Diamonds approx. 0.46ctw. MEASUREMENTS: Necklace is 17.5" long, center - 8.5mm x 8.5mm. MARKED: Tiffany & Co Pt950. WEIGHT: 3.1 grams. Retail $5800. Comes with box

1.50ctw VS1-VS2/G-H Diamond, 18K White Gold and 3mm-8mm Opal Bead 7-Strand Necklace - This beautiful necklace has a 7-strand design lined with a plethora of 3mm-8mm genuine solid opal beads. The neckl

BEAUTIFUL 14K W/GOLD DIAMOND . EMERALD & OPAL DROP NECKLACE. THIS HAND MADE WORK OF ART HAS .90 CTS OF FULL CUT ROUND BRILLIANT DIAMONDS - TOP COLOR AND CLARITY. THE TOTAL EMERALD WEIGHT IS .72CTS. TH

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

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.15ctw. Opal. MEASUREMENTS: Necklace is 18" long, pendant - 50mm long x 28mm. MARKED: Illegible designers marks, Joiers, B-193 750. WEIGHT: 28.9 gram

EDWARDIAN SAPPHIRE AND DIAMOND CLUSTER PENDENT NECKLACE, the sapphire weighing approx 1.30ct. Weight 5.5 grams. Length 24 cm.

METAL: 14K gold. GEMSTONES: diamonds-approx. 096ctw, opal 14.4mm x11mm. MEASUREMENTS: necklace is 18" long. Pendant is 26mm x 19mm. MARKED: 14Kt. WEIGHT: 6.1 grams. Gemstones have not been graded

A ladies 14kt Yellow Gold diamond pendant with 3 Marquise cut Opal stones. There are a total of 3 round brilliant diamonds. Necklace is 14kt yellow gold, length: 18.00". Total weigh: 7.10 grams.