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Lot 0243

Description

One electronically tested 18KT white gold ladies cast & assembled tanzanite and diamond bracelet with a bright polish finish. Seven inch length bracelet features a tanzanite set within an elaborate diamond lattice gallery supported by a flexible diamond set ribbon transitioning into matching white gold links, terminating in a concealed clasp with twin safeties. Identified with markings of "18K 750". Condition is new, good workmanship. Containing: One prong set pear mixed cut natural tanzanite, measuring 12.60 x 8.40 x 5.45mm, approximate weight of 3.97ct., clarity is eye clean, type I, dark, moderately strong, violetish blue color, (GIA vB 7/4), cut is good. Transmitting light with no distortion, transparent. Graded in the setting.Tanzanite is a very rare gemstone that is only found in the country of Tanzania. Originally discovered in 1967. Tiffany & Company, named the stone Tanzanite. It is found in the Usumburu Mountains that border the Umba Valley of northern Tanzania. Tanzanite occurs in gray, brown, violet, blue, reddish-purple, & green. The gem is interesting because of its exceptional pleochroism. Rotated in different directions a tanzanite will exhibit multiple changes of color. Tanzanite has a low tolerance to ultrasonic cleaning, and should not be cleaned using this method. Two Hundred Three prong and channel set round brilliant and baguette cut diamonds approximate total weight of 203 Stones = 4.27ct. Graded in the setting. Clarity VS-2 to SI-2 Color G - I Total Weight of Colored Stones 3.97 ct. Total Weight of Diamonds 4.27 ct. Estimated Retail Value $ 26,305.00 US

Condition

Good

Buyer's Premium

  • 19.75%

3.97 ctw Tanzanite and Diamond Bracelet - 18KT White

Estimate $16,700 - $20,900Dec 03, 2019
Starting Bid $1