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4.74 ctw Tanzanite and Diamond Ring - 14KT White Gold

Currency:USD Category:Jewelry / Fine Jewelry Start Price:1.00 USD Estimated At:9,700.00 - 12,870.00 USD
4.74 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 and diamond ring with a bright polish finish. The featured tanzanite is set within a diamond bezel supported by a ribbed under gallery, completed by a two and one-half millimeter wide band. Identified with markings of "14K". Condition is new, good workmanship. Containing: One prong set pear mixed cut natural tanzanite, measuring 14.10 x 9.20 x 5.60mm, approximate weight of 4.74ct., clarity is eye clean, type I, medium dark, very slightly grayish, bluish violet color, (GIA bV 6/3), cut is good. Transmitting light with no distortion, transparent. 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. Twenty-Two prong set round brilliant cut diamonds approximate total weight of 22 Stones = 0.45ct. Clarity grade is an average for the group. Graded in the setting. Clarity: SI-1 to I-1. Color: D - F. Total Weight of Colored Stones 4.74ct. Total Weight of Diamonds 0.45ct. Total Weight of Ring 6.45gm. AIG Appraised at $12,870.00.