One electronically tested 14KT & 18KT white gold ladies cast & assembled tanzanite and diamond necklace. Seventeen inch length necklace features an elaborate 14KT white gold tanzanite and diamond pendant supported by a flexible 18KT white gold diamond ribbon transitioning into matching 18KT white gold links. The necklace is completed by a concealed clasp with safety. Bright polish finish. Identified with markings of "14K 750". Condition is new, good workmanship. Containing: One prong set oval mixed cut natural tanzanite, measuring 16.00 x 12.50 x 9.80mm, approximate weight of 13.94ct., clarity is eye clean, type I, medium dark, very slightly grayish, bluish violet color, (GIA Bv 6/3), cut is good. Transmitting light with no distortion, transparent. Colored stone grading report attached. 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, name 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. Numerous prong set round brilliant cut diamonds, measuring 2.60 - 1.80 x 1.32mm (depth est.) approximate total weight of the stones= 10.82ct. Graded in the setting. Clarity SI-2 to I-1. Color G-I. Total weight of Tanzanite 13.94ct. Total weight of Diamonds 10.82ct. Total weight of Necklace 27.20gm. AIG Appraised at $70,980.00.

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