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 diamond set under gallery and diamond set split shoulders, completed by a three and one-half millimeter wide band. Identified with markings of "14K". Condition is new, good workmanship. Containing: One prong set oval mixed cut natural tanzanite, measuring 10.75 x 8.10 x 5.80mm, 6%. bulge factor, approximate weight of 3.77ct., 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. Eighty prong set round brilliant cut diamonds, measuring 1.30 - 1.10 x 0.72mm (depth est.) approximate total weight of 80 Stones = 0.60 ct. Graded in the setting. Clarity: I-2 to I-3. Color: H - J. Total Weight of Colored Stones 3.77ct. Total Weight of Diamonds 0.60 ct. Total Weight of Ring 8.21gm.

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