18k 38.00ct Tanzanite 12.35ct Diamond Necklace

18K gold, tanzanite and diamond necklace featuring a central cushion cut tanzanite, 16.50 cts. approximate accented by 126 round brilliant, marquise and pear shaped diamonds, 7.0 cts. approximate tota

METAL: 18k Gold. MEASUREMENTS: Necklace is 16" long, pendant is 9.5 x 7.5mm. GEMSTONES: Tanzanite, Diamonds approx. 0.13ctw. MARKED: 750 Italy. WEIGHT: 2.3 grams.Gemstones have not been graded fo

Lady's 16.8ct Tanzanite & Diamond 18k Pendant Necklace 16''. Includes a pear shaped mixed cut tanzanite zoisite measuring 17.6x14.1x10.12mm. It is transparent dark violetish blue of medium-high intens

18K White Gold 15.42ct Tanzanite & 3.76ctw Diamond Necklaces & Pendants

56.50ct Tanzanite, 6.00ctw VS2-SI1 Yellow & White Diamond Solid 18K White/Yellow Gold 20" Necklace (Comes W/$115,000 Appraisal) - This stunning necklace was finely crafted of solid 18k white and yello

34.50ct Tanzanite, 6.85ctw Multi-Color Diamond Solid 18K White & Yellow Gold 20" Necklace - This gorgeous necklace was finely crafted of solid 18k white gold and is comprised of a 1.5" pendant which h

METAL: 18k Gold. MEASUREMENTS: Pendant is 40mm in diameter. Necklace is 16" long. GEMSTONES: Tanzanite, Diamonds approx. 342 stones. MARKED: 750. WEIGHT: 16.9 grams.Gemstones have not been graded

Mikimoto Tanzanite, Diamond & Pearl Choker Necklace in 18k White Gold

Crafted in 18K white gold, featuring a magnificent cushion modified brilliant-cut tanzanite weighing 50.60 carats, surrounded by 45 round brilliant-cut diamonds, weighing a total of approximately 0.67

Crafted in 18K gold; set with a 7.40-carat triangular-shaped tanzanite; accented by triangular-shaped diamonds, weighing a total of approximately 1.30 carats, with H-J color and VS-SI clarity; omega n

Gem: Creation Diamond/Tanzanite ) Creation Diamond: 1.00 carat Oval (Clarity: VSI, Color: E) Center stone: 2.08Carat Oval Shape (Clarity: VSI, Color: Blue/Violet) Metal: 18k white gold over 925 silver

Gem: Creation Diamond/Tanzanite ) Creation Diamond: 1.00 carat Oval (Clarity: VSI, Color: E) Center stone: 2.08Carat Oval Shape (Clarity: VSI, Color: Blue/Violet) Metal: 18k white gold over 925 silver

Gem: Creation Diamond/Tanzanite ) Creation Diamond: 1.00 carat Oval (Clarity: VSI, Color: E) Center stone: 2.08Carat Oval Shape (Clarity: VSI, Color: Blue/Violet) Metal: 18k white gold over 925 silver

Modernist Diamond, Multi-Stone, Platinum, 18k Yellow Gold Pendant Necklace. Featuring one cushion-cut, faceted-top tanzanite measuring approximately 9.25 x 7.42 x 6.4 mm, accented by three full-cut di

18k White Gold Weight 8.75g Tanzanite Approx. 13.63ct Diamond Approx. 1.8ct Ring

Stefan Hafner 18k Diamond Necklace & Earring Suite. Includes a modern 16''x1'' necklace with (175) round full cut diamonds of approx. 8.02ctw color H to I, clarity VS1-2. Accompanied by a matching pai

18K Diamond Necklace, 16" long in Yellow Gold Consisting of 130 Round Brilliant Cut Diamonds Weighing 7.00 CTS..

DESCRIPTION: An Aros Designer ring composed of an 18k yellow gold foundation, designed with a square setting fitted with an approx. 15ct Emerald cut Tanzanite, garnishing the sides are a series of Eme

18k diamond necklace 47.9 dwt. 16 inches long. Davids notes: a handmade woven gold necklace with six .10ct round VS1 G color diamonds. Workmanship appears South American.There is a makers mark, hard t

A fine example of the rich blue color that is found in the best tanzanites; deep, translucent and sparkling. With square diamond accents the ring is platinum with 18k gold prongs. Main Gem: Tanzanite

18k yellow and white gold emerald cut tanzanite and diamond dinner ring containing 46 round cut diamonds with a total weight of approximately 5.50 ct. (approximately SI-1 clarity and H-I color). The t

set with 128 round, oval and baguette diamonds approx. 5.80 carats (in our opinion: G-H color, VS1 clarity, however not guaranteed), in yellow gold, stamped 750, and with Italian hallmark 352 AR (Arez

Tiffany & Co. (American, founded 1837) 18k yellow gold "X" collar necklace with one platinum link set with diamonds, with matching earrings Marked with maker's trademark, marked as 18k quality Include

Toliro 18k diamond necklace, 30.4 dwts. (From Sotheby's.com):"Toliro jewelry is highly regarded and collected for its distinctive, retro designs and animated color schemes. Each Toliro piece is exempl