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4.25 ctw Tanzanite and Diamond Ring - 14KT White Gold

Currency:USD Category:Jewelry / Fine Jewelry Start Price:1.00 USD Estimated At:9,700.00 - 12,200.00 USD
4.25 ctw Tanzanite and Diamond Ring - 14KT White Gold
High End Watches, Exotic Antiques, Cars, Gold, Vintage & Collectible Coins, and Jewelry.
One electronically tested 14KT white gold ladies cast tanzanite & diamond ring. The featured tanzanite is set within a three tiered diamond bezel, supported by an elaborate lattice under gallery and diamond set shoulders, completed by a two and one half millimeter wide band. Bright polish finish. Trademark is Orianne. Identified with markings of "14K". Condition is new, good workmanship. Containing: One prong set square cushion cut natural tanzanite, measuring 8.75 x 8.60 x 7.00mm, approximate weight of 4.25ct., clarity is eye clean, type I, medium dark, moderately strong, violet color, (GIA V 6/4), cut is good. Transmitting light with a minimum of distortion, transparent. Naturally occurring internal & external characteristics are present. 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. One Hundred Forty-Six prong & bezel set round & baguette cut diamonds approximate total weight of 146 Stones = 2.38ct. Graded in the setting. Clarity I-1 to I-2 Color F - H Total Weight of Colored Stones 4.25 ct. Total Weight of Diamonds 2.38 ct. Total Weight of Ring 8.70 gm Estimated Retail Value $ 17,250.00 US