One electronically tested 14KT yellow gold ladies cast tanzanite and diamond ring with a bright polish finish. The ring features a tapering tanzanite curvature supported by mirroring diamond ribbons, completed by a one and one-half millimeter wide band. Identified with markings of "14K". Condition is good. Containing: One prong set oval mixed cut natural tanzanite, measuring 6.75 x 4.80 x 3.22mm, 6% bulge factor, approximate weight of 0.76ct., 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. Two prong set oval mixed cut natural tanzanites, measuring 6.00 x 4.00 x 2.30mm, 6% bulge factor, approximate total weight of 0.82ct., clarity is eye clean, type I, medium dark, slightly grayish, bluish violet color, (GIA bV 6/2), cut is good. Transmitting light with no distortion, transparent. Measurements & the color grade are an average for the pair. Graded in the setting. Two prong set oval mixed cut natural tanzanites, measuring 5.50 x 3.20 x 2.35mm, 6% bulge factor, approximate total weight of 0.64ct., 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. Measurements & the color grade are an average for the pair. 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. Forty-Two prong set round brilliant cut diamonds, measuring 1.20 - 1.10 x 0.69mm (depth est.) approximate total weight of 42 Stones = 0.25ct. Graded in the setting. Clarity: I-1 to I-2. Color: H - J. Total Weight of Colored Stones 2.22ct. Total Weight of Diamonds 0.25ct. Total Weight of Ring 4.27 grams. AIG Appraised at $4,260.00.

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