One electronically tested 14KT white gold ladies cast & assembled tanzanite and diamond necklace with a bright polish finish. Sixteen and one-half inch length necklace features a tanzanite and diamond pendant supported by a flexible tanzanite ribbon, terminating in a concealed clasp with safety. Identified with markings of "14K". Condition is new, good workmanship. Containing: One prong set oval mixed cut natural tanzanite, measuring 13.30 x 9.80 x 5.30mm, 6%. bulge factor, approximate weight of 5.02ct., 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. Graded in the setting. Ninety-six prong set oval mixed cut natural tanzanites, measuring 6.00. x 4.00. x 2.60mm, approximate total weight of 42.34ct., 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. 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. Forty-Two prong set round brilliant cut diamonds, measuring 2.15 - 2.10 x 1.28mm (depth est.) approximate total weight of 42 Stones = 1.57ct. Graded in the setting. Clarity: SI-1 to I-1 . Color: G - I. Total Weight of Colored Stones 47.36ct. Total Weight of Diamonds 1.57ct. Total Weight of Necklace 34.70 grams. AIG Appraised at $50,765.00.

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