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18KT White Gold GIA 8.86ct. Alexandrite and Diamond Ring

Currency:USD Category:Jewelry / Rings Start Price:1.00 USD Estimated At:25,350.00 - 33,800.00 USD
18KT White Gold GIA 8.86ct. Alexandrite and Diamond Ring
One electronically tested 18KT white gold ladies cast alexandrite and diamond ring with a bright polish finish. The featured alexandrite is set within tiered diamond bezels supported by diamond set shoulders, completed by a four and one-half millimeter wide band. Trademark is Hana. Identified with markings of "18K". Condition is new, good workmanship. Containing: One prong set oval modified brilliant cut natural alexandrite, measuring 11.87 x 11.06 x 8.45mm, exact weight 8.86ct., type II Clarity is eye clean, medium dark, very slightly grayish, yellowish green color, (GIA yG 6/3) to medium dark, very slightly brownish, brownish yellow, (GIA brY 6/3), cut is good. Transmitting light with no distortion, transparent. GIA Gemological Report attached. Graded loose prior to setting in the GIA Laboratory, Report #1197274675.The yellowish green color was photographed under 6000K daylight; the brownish yellow color was photographed under 2000K incandescent light, see the photographs to the right.Alexandrite was discovered in the 1830's near the Tokovaya River in the Ural Mountains of Siberian Russia. It later became the national gemstone of Russia. The name "alexandrite" became official in 1842.Alexandrite is a variety of chrysoberyl. It contains both beryllium and chromium. It is the chromium that accounts for the spectacular color change. The color change is the primary qualification for a chrysoberyl to be considered alexandrite. Alexandrite is strongly trichroic. Its color change results in a near-equal transmission of the blue-green and red portions of the spectrum, coupled with strong absorption in the yellow. Today Alexandrite is found in Brazil, India, Madagascar, Myanmar, Russia, Sri Lanka, Tanzania and Zimbabwe.Sixty-Eight prong and channel set round brilliant and princess cut diamonds approximate total weight of 68 Stones = 2.03ct. Graded in the setting. Clarity: VS-2 to SI-1. Color: G - I. Total Weight of Colored Stones 8.86ct. Total Weight of Diamonds 2.03ct. AIG Appraised at $67,585.00.