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4.41ct Tanzanite and Diamond Ring - 18KT White Gold

Currency:USD Category:Jewelry / Fine Jewelry Start Price:1.00 USD Estimated At:12,000.00 - 15,945.00 USD
4.41ct Tanzanite and Diamond Ring - 18KT White Gold
High End Watches, Exotic Antiques, Cars, Gold, Vintage & Collectible Coins, and Jewelry.
One electronically tested 18KT white gold ladies cast tanzanite and diamond ring. The featured tanzanite is supported by a diamond set under gallery and diamond set split shoulders, completed by a two and one-half millimeter wide band. Bright and patterned finish with milgrain detailing. Identified with markings of "18K". Condition is new, good workmanship. Containing: One prong set oval mixed cut natural tanzanite, measuring 12.30 x 9.65 x 5.00mm, 6% bulge factor, exact weight 4.41ct., 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. Four channel set baguette cut diamonds, measuring from 4.50 x 2.00 x 1.40mm (depth est.) to 5.00 x 2.20 x 1.54mm (depth est.) approximate total weight of 4 Stones = 0.63ct. Graded in the setting. Clarity: VS-2 to SI-1. Color: F - G Sixty prong & bezel set round brilliant cut diamonds, measuring 1.40 - 1.30 x 0.81mm (depth est.) approximate total weight of 60 Stones = 0.64ct. Graded in the setting. Clarity: VS-2 to SI-2. Color: F - H. Total Weight of Colored Stones 4.41ct. Total Weight of Diamonds 1.27ct. Total Weight of Ring 6.61gm. AIG Appraised at $15,945.00.