One electronically tested 14KT white gold ladies cast & assembled tanzanite and diamond necklace with a bright polish finish. Seventeen and one-half inch length necklace features a continuous tanzanite and diamond bezel ribbon, terminating in a concealed clasp with twin safeties. Trademark is Orianne. Identified with markings of "14K". Condition is new, good workmanship. Containing: Thirty-four prong set oval cabochon cut natural tanzanites, measuring 7.50 x 6.00 x 3.90mm, approximate total weight of 62.95ct., clarity is heavily included, type I, medium, very slightly grayish, bluish violet color, (GIA bV 5/3), cut is good. Transmitting light somewhat diffusely, transparent to translucent. Naturally occurring internal & external characteristics are present. 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 Seventy-Six prong set round brilliant cut diamonds, measuring 2.10 - 1.90 x 1.20mm (depth est.) approximate total weight of 476 Stones = 14.89ct. Graded in the setting. Clarity: I-1 to I-2. Color: G - I. Total Weight of Colored Stones 62.95ct. Total Weight of Diamonds 14.89ct. Total Weight of Necklace 49.58gm. AIG Appraised at $81,205.00.

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