STUNNING 18K 5.63 TANZANITE & DIAMOND NECKLACE

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

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

18K White Gold 54ctw 3-Strand Diamond Necklace.Has an appraisal from 2014 for $124,000. Approx Total Diamond Weight: 54.5 ctw Approx Diamond Color: H Approx Diamond Clarity: SI Overall Weight: 81.6 g

Jose Hess 18K & Diamond Choker Necklace. Stamped on clasp. Tongue in groove clasp with a safety bar - clasp is signed and also inscribed with serial number. Approx. Total Diamond Weight: 8ct. Total Ne

WOW! STUNNING! This is a gorgeous set of jewelry! Possibly \"AMORE\" from the Effy collection at Macy\'s. Beautiful 18k yellow gold necklace set with diamonds and 10 graduated oval rubies. There are o

WOW! STUNNING! This is a gorgeous set of jewelry! Possibly \"AMORE\" from the Effy collection at Macy\'s. Beautiful 18k yellow gold necklace set with diamonds and 10 graduated oval rubies. There are o

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

This gorgeous necklace is crafted in solid 18k yellow and white gold with a fine polished finish, the necklace is in the panthere style links in three rows with a large open round centerpiece in white

Stunning 18k white gold diamond pave bypass collar necklace with large removable emerald and diamond drop/pendant. The necklace is set with 250 round brilliant cut natural diamonds ranging in size fro

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

18k white gold, stunning jade and diamond necklace featuring seventeen prong set round, oval and marquise-cut jade stones. The style piece is encrusted with baguette and round single-cut diamonds, app

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

Stunning 18k white gold necklace by Norman Covan. Gorgeous flower shape encrusted with 1 carat of white and chocolate diamonds. The flower is attached to an approx 20" white 18k gold chain with a lobs

80.00ctw Cabochon Emerald, 25.00ctw VS1-VS2/F-G Diamond & Solid 18K White Gold 14mm Wide Cocktail Necklace (Comes W/$72,000 Appraisal) - This stunning cocktail necklace was finely crafted of solid 18k

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

22.75ctw Blue Sapphire, 10.50ctw VS2-SI1/G-H Diamond Solid 18K White Gold 35" Cocktail Necklace - This stunning cocktail necklace was finely crafted of solid 18k white gold and is lavishly decorated w

6.17ct GIA Certified No Heat Pear Cut Burma Ruby, 0.50ctw VS1-VS2/F-G Diamond and Solid 18K Yellow Gold 16" Necklace - This beautiful necklace is made of solid 18k yellow gold, and boasts a stunning G

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

8.40ct Oval-Cut AAA Tanzanite, 1.25ctw SI1-SI2/G-H Diamond & Solid 14K White Gold 18" Necklace - This stunning necklace is made of solid 14k white gold, and is comprised of a 1.5" pendant which hangs

Magerit Vitral Collection 20.25ct Prasiolite, 1.42ctw VS1-VS2/F-G Diamond & Solid 18K Yellow Gold Gargola Necklace New in Box (Comes W/$18,000 Appraisal) - This stunning necklace was made by Spanish l

WOW! STUNNING! This is a gorgeous set of jewelry! Possibly "AMORE" from the Effy collection at Macy's. Beautiful 18k white gold necklace set with diamonds and 9 graduated oval sapphires. There are ove