Nat. Cabochon Bi-Color Tourmaline w/ Diamond ring

BICOLOR GOLD, TOURMALINE AND DIAMOND RING Cushion cut cabochon tourmaline measuring approximately 16.75 x 18.00 mm with round brilliant cut diamonds accenting the shank. Ring size 7 1/2. Stamp: DBAC.

20.50ct Near Flawless Bi-Color Watermelon Tourmaline, 1.00ctw VS1-VS2/F-G Diamond & 18K Ring (W/$48,000 Appraisal) - This stunning piece was finely crafted of solid 18k yellow gold, and boasts an incr

A Bicolor Gold, Green Tourmaline, and Diamond Ring, containing one octagonal step cut green tourmaline measuring approximately 13.68 x 9.86 mm and 20 round brilliant cut diamonds weighing approximatel

Nice Art Deco Filigree Ring crafted in 18k yellow Gold and Platinum on top, featuring a center two color Tourmaline (orange and purple). Accented with Single cut Diamonds Approx. 0.35 carats. Ring siz

A Bicolor Gold, Amethyst, Green Tourmaline and Diamond Ring, containing one octagonal step cut amethyst measuring approximately 6.20 x 4.04 x 3.59 mm, two pear shape mixed cut green tourmaline measuri

1.00ctw Bi-Color Tourmaline and 14K Yellow Gold Earrings W/Diamond Accents - These lovely stud earrings are crafted of 14k yellow gold and each boast an approximately 0.50ct bi-color tourmaline that d

Ladies 14kt white gold tourmaline and diamond ring featuring a prong rectangular step bi-color tourmaline weighing approx. 10.70ct.. Surrounded by a frame and split shank design of prong set round bri

2.50ctw Multi-Color Tourmaline and Solid 14K Yellow Gold Ring W/Diamond Accents - This lovely ring is crafted of solid 14k yellow gold and is decorated with approximately 2.50ctw multi-color tourmalin

A Bicolor Gold, Opal and Diamond Ring, containing one oval cabochon cut opal measuring approximately 15.40 x 12.25 mm and 12 round brilliant cut diamond weighing approximately 0.96 carat total. 9.30 d

Ladies bi-color Tourmaline 14k gold ring, emerald cut, with diamond accents (three each side). Tourmaline: 12 x 7mm / Diamonds: 6 @ 2.5mm Total weight = 4.7 grams / Size: 7

5 misc. 14K yellow gold and semi-stone ladies rings including emerald, ruby w/ diamonds, citrine, tourmaline & diamond, and cabochon cut stone, 11.5 grams total weight; along with a complimentary 10K

A Bicolor Gold, Star Sapphire and Diamond Bombe Ring, containing one oval cabochon cut star sapphire measuring approximately 10.54 x 9.74 mm and 20 round single cut diamonds weighing approximately 0.1

A Bicolor Gold, Star Sapphire and Diamond Bombe Ring, containing one oval cabochon star sapphire measuring approximately 10.15 x 10.42 x 10.54 mm with 28 round single cut diamonds. 7.50 dwts.

An 18K W/G jadeite ring, center an intense natural color emerald green jadeite cabochon mesure 7.90x5.40mm, with GIA report, accented with small diamonds, wt. 2.6gm, size 6

Stylized yellow and diamond set white gold leaves surround an oval turquoise cabochon, 22 x 15 mm, single cut diamonds, approx. .37 ct. TW. Ca. 1955. Unmarked, 10k. Size 7. 11.1 dwt.

Ring. Vintage 14kt bi-color gold ring displaying a single prong-set round star sapphire cabochon and a band of (5) round full cut diamond accents. Cabochon measures approx. 6mm. Stamped, "585&quo

Modern 18kt Gold & Sterling Ring w Diamond Halo. Colored diamond halo, fancy faceted tourmaline at center. Stones are likely color enhanced. Ring size 7 can be resized.

DESCRIPTION: 14k stamped white gold setting with cat's eye tourmaline cabochon and three diamonds to each side. Approximately .36 CTW diamonds. Clarity I1, Color H-I. MEASUREMENTS: 2.4 dwt (3.8 gr). S

TANZANITE CABOCHON AND DIAMOND RING This captivating sugarloaf Tanzanite of magnificent color is embraced by a delicate lattice of diamonds in a pave setting Item: # 01905 Metal: 18k W Lab: Gia Color

Stones & Gems: approx. 1.30 carat SI1 SI2 CLARITY F-G COLOR Diamonds & approx. 18.99mm Blue Topaz Total Item Weight: 22g Size: 6.5 Measurements: Hallmarks, Stamps or Metal Test: 18k

A un-treated black opal, diamond and eighteen karat bi-color gold ringdesigned as an oval cabochon black opal, measuring 14.49 x 12.65 x 6.51 mm, within pierced and millegrained round brilliant-cut di

A turquoise, diamond and fourteen karat bi-color gold ringdesigned as an oval turquoise cabochon, measuring approximately 10.80 x 8.90 x 4.00 mm, flanked by round brilliant-cut diamond set ribbons in

Includes a 14kt yellow gold and green cabochon ring - cabochon measures approx. 10.5mm x 8.5mm; and a signed antique openwork circular 14kt bi-color gold brooch inlaid with diamonds and seed pearls. T

Stones & Gems: approx. 1.30 carat SI1 SI2 CLARITY F-G COLOR Diamonds & approx. 18.99mm Blue Topaz Total Item Weight: 22g Size: 6.5 Measurements: Hallmarks, Stamps or Metal Test: 18k