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14KT White Gold 23.16 ctw Tanzanite and Diamond Ring

Currency:USD Category:Jewelry / Fine Jewelry Start Price:20.00 USD Estimated At:49,150.00 - 65,495.00 USD
14KT White Gold 23.16 ctw Tanzanite and Diamond Ring
High End Exotic Cars, Jewelry, Art & Watches.
One electronically tested 14KT white gold ladies cast tanzanite and diamond ring with a bright polish finish. Condition is new, good workmanship. The featured tanzanite is set within a diamond bezel supported by tapering shoulders, completed by a four and one-half millimeter wide band. Identified with markings of "K14". Containing: One prong set oval modified brilliant cut natural tanzanite, measuring 18.57 x 14.22 x 11.41mm, exact weight 23.16ct., clarity is eye clean, type I, dark, very slightly grayish, violetish blue color, (GIA vB 7/3), 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 #1156735113. 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. Sixteen prong set round brilliant cut diamonds, measuring 3.50 - 3.40 x 2.07mm (depth est.) approximate total weight of 16 Stones = 2.50ct. Graded in the setting. Clarity I-1 to 1-2. Color H - J. Total Weight of Colored Stones 23.16ct. Total Weight of Diamonds 2.50ct. Total Weight of Ring 14.31gm. AIG Appraised at $65,495.00.