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 and stylized diamond accented shoulders, completed by a three millimeter wide band. Condition is new, good workmanship. Containing: One prong set marquise mixed cut natural tanzanite, measuring 13.50 x 6.70 x 5.10mm, approximate weight of 3.00ct., clarity is eye clean, type I, medium dark, moderately strong, violetish blue color, (GIA vB 6/4), 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. Eighteen prong set round brilliant cut diamonds approximate total weight of 18 Stones = 0.54ct. Graded in the setting. Clarity: SI-1 to SI-2. Color: E - G. Total Weight of Colored Stones 3.00ct. Total Weight of Diamonds 0.54ct. Total Weight of Ring 5.84gm. AIG Appraised at $8,750.00.

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