14KT White Gold 19.77ct Topaz and Diamond Ring A9449. New Condition! JU2052VM. One electronically tested 14KT white gold ladies cast blue topaz and diamond ring with a bright polish finish. Condition is new, good workmanship. The featured blue topaz is set within a two tiered diamond lattice gallery, supported by diamond set split shoulders and completed by a three millimeter wide band. Identified with markings of "14K". Containing: One prong set oval mixed cut natural blue topaz, measuring 19.80 x 14.90 x 8.40mm, 8%. bulge factor, approximate weight of 19.77ct., clarity is eye clean, type I, medium, very slightly grayish, very slightly greenish blue color, (GIA vslgB 5/3), cut is good. Transmitting light with no distortion, transparent. Graded in the setting. A deposit of a thin layer has been applied to the topaz to produce the intense color effect. The process utilizes a very high temperature treatment, diffusion of ions into the topaz, plus in some cases neutron bombardment has been used to create the color center. Diffusion processes causes the added ions to become part of the crystal surface with no distinct boundary. Do not put a gem treated in this manner into an ultrasonic cleaner. Sixty-Eight prong set round brilliant cut diamonds, measuring 2.00 - 1.60 x 1.08mm (depth est.) approximate. Total Weight of 68 Stones = 1.84ct. Graded in the setting. Clarity: I-1 to I-2. Color: G - I. Total Weight of Colored Stones 19.77ct. Total Weight of Diamonds 1.84ct. Total Weight of Ring 12.60grams. AIG Appraised at $6,385.00.

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