One electronically tested 14KT white gold ladies cast tanzanite & diamond ring with a bright finish. The featured tanzanite is set within a diamond bezel, supported by tapering diamond set shoulders, completed by a two millimeter wide band. Trademark is UCG. Identified with markings of "14K 585". Condition is good. Containing: One prong set rectangular cushion mixed cut natural tanzanite, measuring 8.80 x 6.80 x 4.00mm, 3% bulge factor, exact weight 1.94ct., 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. Graded in the setting. Tanzanite is a very rare gemstone that is only found in the country of Tanzania. Originally discovered in 1967. 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. Four channel set baguette cut (tapered) diamonds, measuring from 2.30 x 1.30 x 0.88mm (depth est.) to 2.40 x 1.75 x 1.19mm (depth est.) approximate total weight of 4 Stones = 0.14ct. Graded in the setting. Clarity: VS-2 to SI-1. Color: G - H Eighteen prong set round brilliant cut diamonds, measuring 2.30 - 1.55 x 1.16mm (depth est.) approximate total weight of 18 Stones = 0.44ct. Graded in the setting. Clarity: SI-2 to I-1. Color: G - H Thirty-Two prong set round brilliant cut diamonds, measuring 0.90 - 0.80 x 0.51mm (depth est.) approximate total weight of 32 Stones = 0.08ct. Graded in the setting. Clarity: SI-2 to I-1. Color: G - I. Total Weight of Colored Stones 1.94ct. Total Weight of Diamonds 0.66ct. Total Weight of Ring 5.07 grams. AIG Appraised.

Good