18KT White Gold GIA Certified 18.02ct Tanzanite and Diamond Pendant A10417. New Condition! RN80071HK. One electronically tested 18KT white gold ladies cast & assembled tanzanite and diamond pendant with a bright polish finish. Condition is new, good workmanship. The pendant features a tanzanite set within a stylized diamond bezel, completed by a diamond set bail. Trademark is UCG. Identified with markings of "18K 750". Containing: One prong set marquise modified brilliant cut natural tanzanite, measuring 25.34 x 12.84 x 8.77mm, exact weight 18.02ct., type I Clarity is eye clean, dark, moderately strong, violet-blue color, (GIA VB), cut is good. Transmitting light with no distortion, transparent. GIA Gemological Report attached. Graded loose prior to setting in the GIA Laboratory, Report #2161211953.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-Nine prong set round brilliant cut diamonds, measuring 3.00 - 1.80 x 1.44mm (depth est.) approximate total weight of 49 Stones = 1.84ct. Graded in the setting. Clarity: VS-2 to SI-2 . Color: G - I. Total Weight of Colored Stones 18.02ct. Total Weight of Diamonds 1.84ct. Total Weight of Pendant 9.07 grams. AIG Appraised at $52,580.00.

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