One electronically tested 14KT white gold ladies cast tanzanite and diamond ring with a bright polish finish. The featured tanzanite is set within an elaborate diamond set gallery supported by tapering shoulders with an open heart motif, completed by a two millimeter wide band. Trademark is Orianne. Identified with markings of "14K". Condition is new, good workmanship. Containing: One prong set oval mixed cut natural tanzanite, measuring 11.55 x 9.05 x 7.60mm, 6%. bulge factor, approximate weight of 5.92ct., 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, 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. One Hundred Sixty-Six prong set round brilliant cut diamonds, measuring 1.60 - 1.20 x 0.84mm (depth est.) approximate total weight of 166 Stones = 1.76ct. Graded in the setting. Clarity: I-2 to I-3. Color: H - J. Total Weight of Colored Stones 5.92ct. Total Weight of Diamonds 1.76ct. Total Weight of Ring 5.90gm. AIG Appraised at $17,310.00.

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