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2.28 ctw Paraiba Tourmaline and Diamond Ring - 18KT White Gold

Currency:USD Category:Jewelry / Fine Jewelry Start Price:1.00 USD Estimated At:11,150.00 - 14,820.00 USD
2.28 ctw Paraiba Tourmaline and Diamond Ring - 18KT White Gold
High End Watches, Exotic Antiques, Cars, Gold, Vintage & Collectible Coins, and Jewelry.
One electronically tested 18KT white gold ladies cast Paraiba tourmaline and diamond ring with a bright polish finish. The featured Paraiba tourmaline is set within a diamond bezel supported by a lattice under gallery and diamond set shoulders, completed by a two millimeter wide band. Trademark is Orianne. Identified with markings of 18K. Condition is new, good workmanship. Containing: One prong set oval mixed cut natural para�ba tourmaline, measuring 10.03 x 7.62 x 4.33mm, 6%. bulge factor, approximate weight of 2.28ct., clarity is slightly included, medium, moderately strong, greenish blue color, (GIA gB 5/4), cut is good. Transmitting light with a minimum of distortion, transparent. Naturally occurring internal & external characteristics are present. Refractive index testing results of 1.62 to 1.66. This is a conclusive result for paraiba tourmaline. Graded in the setting. This copper and manganese bearing tourmaline maybe called 'para-ba tourmaline' in the trade. The name 'para-ba' comes from the Brazilian locality where this gem was first mined, however today it may come from several localities. Thirty-Four prong set round brilliant cut diamonds, measuring 1.50 - 1.30 x 0.84mm (depth est.) approximate total weight of 34 Stones = 0.42ct. Graded in the setting. Clarity VS-2 to SI-1. Color: F - H. Total Weight of Colored Stones 2.28ct.. Total Weight of Diamonds 0.42ct.. Total Weight of Ring 3.00gm. AIG Appraised at $14,820.00.