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3.36 ctw Blue Topaz and Diamond Ring - 925 Silver

Currency:USD Category:Jewelry / Fine Jewelry Start Price:1.00 USD Estimated At:950.00 - 1,205.00 USD
3.36 ctw Blue Topaz and Diamond Ring - 925 Silver
High End Watches, Exotic Antiques, Cars, Gold, Vintage & Collectible Coins, and Jewelry.
One electronically tested 925 silver ladies cast blue topaz and diamond ring. The featured blue topaz is set within a diamond bezel and accented by a single blue topaz on either side. The ring is supported by an elaborate patterned under gallery and matching tapering patterned shoulders, completed by a three and one-half millimeter wide band. Bright polish finish. Identified with markings of '925'. Condition is good. Containing: One bezel set oval mixed cut natural blue topaz, measuring 8.50 x 6.50 x 4.55mm, approximate weight of 1.96ct., clarity is eye clean, type I, medium dark, moderately strong, very slightly greenish blue color, (GIA vslgB 6/4), cut is good. Transmitting light with no distortion, transparent. Graded in the setting. Two prong set oval mixed cut natural blue topazes, measuring 6.80 x 4.80 x 2.70mm, approximate total weight of 1.40ct., clarity is eye clean, type I, medium dark, moderately strong, very slightly greenish blue color, (GIA vslgB 6/4), cut is good. Transmitting light with no distortion, transparent. Measurements & the color grade are an average for the pair. 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. Twenty-Four bead set round brilliant cut diamonds, measuring 1.30 - 1.20 x 0.75mm (depth est.) approximate total weight of 24 Stones = 0.22ct. Graded in the setting. Clarity SI-2 to I-1. Color: G - I. Total Weight of Colored Stones 3.36ct.. Total Weight of Diamonds 0.22ct.. Total Weight of Ring 9.56gm. AIG Appraised at $1,205.00.