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14KT White Gold 16.51 ctw GIA Cert Tanzanite and Diamond Ring

Currency:USD Category:Jewelry / Fine Jewelry Start Price:1.00 USD Estimated At:35,100.00 - 46,790.00 USD
14KT White Gold 16.51 ctw GIA Cert 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 tiered diamond bezels, completed by a two and one-half millimeter wide band. Identified with markings of "K14". Containing: One prong set cushion modified brilliant cut natural tanzanite, measuring 13.93 x 13.25 x 11.20mm, exact weight 16.51 ct., clarity is eye clean, type I, medium dark, very slightly grayish, violetish 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 #2151735594. 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. Sixty prong set round brilliant cut diamonds, measuring 2.10 - 1.90 x 1.20mm (depth est.) approximate total weight of 60 Stones = 1.94ct. Color grade is an average for the group. Graded in the setting. Clarity SI-1 to I-1. Color Very Light Brown. Total Weight of Colored Stones 16.51ct. Total Weight of Diamonds 1.94ct. Total Weight of Ring 12.88gm. AIG Appraised at $46,790.00.