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Lot 0383
One electronically tested 14KT white gold ladies cast tanzanite and diamond ring with a bright polish finish. The featured tanzanite is set within a tiered diamond floret supported by a ribbed under gallery, completed by a two millimeter wide band. Identified with markings of 'K14'. Condition is new, good workmanship. Containing: One prong set pear mixed cut natural tanzanite, measuring 16.90 x 12.00 x 8.50mm, 3%. bulge factor, approximate weight of 11.90ct., clarity is eye clean, type I, medium, very slightly grayish, bluish violet color, (GIA bV 5/3), 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. Twenty-Seven prong set round brilliant cut diamonds, measuring 2.10 - 2.00 x 1.23mm (depth est.) approximate total weight of 27 Stones = 0.90ct. Graded in the setting. Clarity SI-2 to I-2. Color: F - H Twenty-Six prong set round brilliant cut diamonds, measuring 1.90 - 1.90 x 1.14mm (depth est.) approximate total weight of 26 Stones = 0.70ct. Graded in the setting. Clarity SI-1 to I-1. Color: F - H. Total Weight of Colored Stones 11.90ct.. Total Weight of Diamonds 1.60ct.. Total Weight of Ring 11.06gm. AIG Appraised at $30,360.00.



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11.90 ctw Tanzanite and Diamond Ring - 14KT White Gold

Estimate $22,800 - $30,360Jul 14, 2018
742 Hampshire Rd.
Ste. D
Westlake Village, CA 91361
United States
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