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14KT White Gold GIA Certified 27.79 ctw Tanzanite and Diamond Ring

Currency:USD Category:Jewelry / Fine Jewelry Start Price:1.00 USD Estimated At:20,000.00 - 23,000.00 USD
14KT White Gold GIA Certified 27.79 ctw Tanzanite and Diamond Ring
High End Watches, Exotic Antiques, Cars, Gold, Vintage & Collectible Coins, and Jewelry.
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 lattice gallery, completed by a three millimeter wide. Identified with markings of "K14". Containing: One prong set rectangular cushion modified brilliant cut natural tanzanite, measuring 19.52 x 14.23 x 11.45mm, approximate weight of 27.79ct., clarity is eye clean, type I, medium dark, moderately strong, bluish violet color, (GIA bV 6/4), cut is good. Transmitting light with no distortion, transparent. GIA Gemological Report attached. Graded loose prior to setting in the GIA Laboratory, Report # 6167077697.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 2.30 - 2.20 x 1.35mm (depth est.) approximate total weight of 60 Stones = 2.59ct. Graded in the setting. Clarity: I-1 to I-2 . Color: F - H. Total Weight of Colored Stones 27.79ct. Total Weight of Diamonds 2.59ct. Total Weight of Ring 19.40 grams. AIG Appraised.