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3.72 ctw Tanzanite and Diamond Ring - 14KT White Gold

Currency:USD Category:Jewelry / Fine Jewelry Start Price:1.00 USD Estimated At:8,050.00 - 10,725.00 USD
3.72 ctw Tanzanite and Diamond Ring - 14KT White Gold
One electronically tested 14KT white gold ladies cast tanzanite and diamond ring with a bright polish finish. The featured tanzanite is set within a diamond bezel supported by diamond set split shoulders, completed by a three millimeter wide European style grooved band. Identified with markings of '14K'. Condition is new, good workmanship. Containing: One prong set square cushion mixed cut natural tanzanite, measuring 8.80 x 8.80 x 6.10mm, approximate weight of 3.72ct., clarity is eye clean, type I, medium, very slightly grayish, bluish violet color, (GIA bV 5/3), cut is good. Transmitting light with no distortion, transparent. Colored Stone Grading Report attached. Graded in the setting. Tanzanite is a very rare gemstone that is only found in the country of Tanzania. Originally discovered in 1967. Tiffany & Company, named the stone Tanzanite. It is found in the Usumburu Mountains that border the Umba Valley of northern Tanzania. Tanzanite occurs in gray, brown, violet, blue, reddish-purple, & green. The gem is interesting because of its exceptional pleochroism. Rotated in different directions a tanzanite will exhibit multiple changes of color. Tanzanite has a low tolerance to ultrasonic cleaning, and should not be cleaned using this method. Fifty-Six prong set round brilliant cut diamonds, measuring 1.50 - 1.50 x 0.90mm (depth est.) approximate total weight of 56 Stones = 0.79ct. The clarity grade reflects the entire range of clarity for this group. Graded in the setting. Clarity SI-1 to I-2. Color: F - H. Total Weight of Colored Stones 3.72ct.. Total Weight of Diamonds 0.79ct.. Total Weight of Ring 7.39gm. AIG Appraised at $10,725.00.