One electronically tested 14KT white gold ladies cast & assembled topaz and diamond pendant with chain. Condition is new, good workmanship. The pendant features a topaz set within a two tiered diamond bezel, completed by a diamond set bail. The pendant is supported by an eighteen inch length 14KT white gold designer style chain terminating in a lobster claw clasp. Bright polish finish. Identified with markings of "14K". Containing: One prong set pear mixed cut natural blue topaz, measuring 24.50 x 17.40 x 10.25mm, approximate weight of 29.77ct., clarity is eye clean, type I, medium dark, strong, very slightly greenish blue color, (GIA vslgB 6/5), 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. One Hundred Twenty-Six prong set round brilliant cut diamonds, measuring 1.80 - 1.70 x 1.05mm (depth est.) approximate. Total Weight of 126 Stones = 2.64ct. Graded in the setting. Clarity: I-1 to I-2. Color: F - H. Total Weight of Colored Stones 29.77ct. Total Weight of Diamonds 2.64ct. Total Weight of Pendant With Chain 26.10 grams. AIG Appraised at $11,500.00.

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