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13.62 ctw Tanzanite and Diamond Ring - Platinum

Currency:USD Category:Jewelry / Fine Jewelry Start Price:1.00 USD Estimated At:17,500.00 - 21,900.00 USD
13.62 ctw Tanzanite and Diamond Ring - Platinum
SOLD
6,000.00USD+ buyer's premium + applicable fees & taxes.
This item SOLD at 2020 Sep 29 @ 11:03UTC-7 : PDT/MST
High End Watches, Exotic Antiques, Cars, Gold, Vintage & Collectible Coins, and Jewelry.
One electronically tested platinum ladies cast tanzanite & diamond ring. The ring features a tanzanite supported by an elaborate lattice under gallery and stylized diamond set tapering shoulders, completed by a two millimeter wide band. Bright polish finish. Trademark is Orianne. Identified with markings of "PT950". Condition is new, good workmanship. Containing: One prong set cushion modified brilliant cut natural tanzanite, measuring 13.37 x 13.31 x 9.91mm, exact weight 13.62ct., clarity is eye clean, type I, medium dark, moderately strong, violet color, (GIA V 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 #2175570437.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. Thirty-Two prong set round brilliant cut diamonds exact total weight 32 Stones = 1.34ct. Graded in the setting. Clarity VS-2 to SI-2 Color F - H Total Weight of Colored Stones 13.62 ct. Total Weight of Diamonds 1.34 ct. Total Weight of Ring 11.30 gm Estimated Retail Value $ 39,970.00 US