14KT White Gold 12.10ct GIA Cert Tanzanite and Diamond Ring

Currency:USD Category:Jewelry / Fine Jewelry Start Price:8,000.00 USD Estimated At:28,000.00 - 37,320.00 USD
14KT White Gold 12.10ct GIA Cert Tanzanite and Diamond Ring
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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 supported by tapering shoulders, completed by a two and one-half millimeter wide band. Identified with markings of "K14". Containing: One prong set triangular modified brilliant cut natural tanzanite, measuring 13.08 x 13.38 x 10.65mm, exact weight 12.10ct., clarity is eye clean, type I, dark, moderately strong, violetish blue color, (GIA vB 7/4), 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 #2151735126. 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. Fifty-one prong set round brilliant cut diamonds, measuring 2.20 - 2.00 x 1.26mm (depth est.) approximate total weight of 51 Stones = 1.82ct. Graded in the setting. Clarity SI-1 to I-1. Color G - I. Total Weight of Colored Stones 12.10ct. Total Weight of Diamonds 1.82ct. Total Weight of Ring 11.72gm. AIGAppraised at $37,320.00.