One electronically tested 18KT white gold ladies custom cast & assembled tanzanite and diamond necklace with a bright polish finish. The pendant features a tanzanite set within a multi-tiered diamond lattice gallery, supported by a seventeen inch length necklace composed of a flexible ribbon of graduating diamonds, terminating in an elaborate diamond set concealed clasp. Identified with markings of 18K. Condition is new, good workmanship. Containing: One Hundred Eleven prong set princess cut diamonds, measuring 4.40 x 2.30 x 1.73mm (depth est.) approximate total weight of 111 Stones = 19.22ct. Measurements are an average for the group. Graded in the setting. Clarity VS-2 to I-1. Color G - I. One Hundred Seven prong set round brilliant cut diamonds, measuring 2.70 - 2.60 x 1.59mm (depth est.) approximate total weight of 107 Stones = 7.38ct. Graded in the setting. Clarity I-1 to I-2. Color G - I. Nine prong set baguette cut diamonds, measuring from 2.10 x 2.00 x 1.40mm (depth est.) to 3.80 x 2.00 x 1.40mm (depth est.) approximate total weight of 9 Stones = 0.71ct. The color grade of the diamonds in this group ranges from faint to very light yellow. Graded in the setting. Clarity VS-1 to SI-1. Color J - L. One prong set rectangular step cut natural tanzanite, measuring 20.15 x 18.72 x 12.83mm, exact weight 43.74ct., type I, medium dark Clarity is eye clean, medium dark, very slightly grayish, Violet-Blue color, (GIA VB 6/3), cut is good. Transmitting light with no distortion, transparent. GIA Colored Stone Grading Report attached. Graded loose prior to setting in the GIA Laboratory, Report # 2151735948. 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. Total Weight of Colored Stones 43.74 ct. Total Weight of Diamonds 27.31 ct. Total Weight of Necklace 70.90 grams. AIG Appraised at $214,240.00.

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