14KT White Gold 4.19ct Tanzanite and Diamond Ring A8237. Great Condition! TV3052ES. 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 supported by mirroring ribbons of diamonds and diamond set shoulders and completed by a three millimeter wide band. Containing: One prong set rectangular cushion mixed cut natural tanzanite, measuring 10.40 x 7.90 x 6.00mm, 8%. bulge factor, approximate weight of 4.19ct., clarity is eye clean, type I, medium, very slightly grayish, violet color, (GIA V 5/3), 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. Fourteen prong set round brilliant cut diamonds, measuring 1.90 - 1.80 x 1.11mm (depth est.) approximate. Total Weight of 14 Stones = 0.43ct. Graded in the setting. Clarity: SI-1 to I-1. Color: G - I. Total Weight of Colored Stones 4.19ct. Total Weight of Diamonds 0.43ct. Total Weight of Ring 7.60 grams. AIG Appraised at $12,000.00.

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