14KT Yellow Gold 43.23ct GIA Cert Tanzanite and Diamond Ring A6389. Great Condition! TT40042WF. One electronically tested 14KT yellow gold ladies cast tanzanite and diamond ring with a bright polish finish. Condition is new, good workmanship. The featured tanzanite is set within tiered diamond bezels supported by split shoulders, completed by a three millimeter wide band. Identified with markings of "K14". Containing: One prong set cushion mixed cut natural tanzanite, measuring 20.38 x 17.75 x 12.37mm, exact weight 43.23ct., clarity is eye clean, type I, dark, very slightly grayish, violetish blue color, (GIA vB 7/3), cut is good. Transmitting light with no distortion, transparent. GIA Colored Stone Grading Report attached. Graded loose prior to setting in the GIA Laboratory, Report #2151735307. 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. Seventy-six prong set round brilliant cut diamonds, measuring 2.20 - 1.90 x 1.23mm (depth est.) approximate total weight of 76 Stones = 2.49ct. Faint secondary color throughout. Graded in the setting. Clarity VS-1 to S1-1. Color J - L. Total Weight of Colored Stones 43.23ct. Total Weight of Diamonds 2.49ct. Total Weight of Ring 25.53gm. AIG Appraised at $126,670.00.

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