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19.76ctw Tanzanite and Diamond Necklace - 14KT White Gold

Currency:USD Category:Jewelry / Fine Jewelry Start Price:1.00 USD Estimated At:16,500.00 - 21,970.00 USD
19.76ctw Tanzanite and Diamond Necklace - 14KT White Gold
High End Watches, Exotic Antiques, Cars, Gold, Vintage & Collectible Coins, and Jewelry.
One electronically tested 14KT white gold ladies cast & assembled tanzanite and diamond necklace. Eighteen and one-quarter inch length chevron style necklace features a flexible tanzanite and diamond floret ribbon, terminating in a concealed clasp with safety. Bright polish finish with milgrain detailing. Identified with markings of "14K". Condition is new, good workmanship. Containing: Forty-five prong set triangle mixed cut natural tanzanites, measuring 4.80 x 4.80 x 3.12mm, approximate total weight of 19.76ct., clarity is eye clean, type I, medium, very slightly grayish, bluish violet color, (GIA bV 5/3), cut is good. Transmitting light with no distortion, transparent. Measurements & the color grade are an average for the group. 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. Four Hundred Five prong set round brilliant cut diamonds, measuring 1.25 - 1.15 x 0.78mm (depth est.) approximate total weight of 405 Stones = 3.05ct. Graded in the setting. Clarity: I-1 to I-2. Color: I - K. Total Weight of Colored Stones 19.76ct. Total Weight of Diamonds 3.05ct. Total Weight of Necklace 38.11gm. AIG Appraised at $21,970.00.