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Lot 0196
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 floret supported by a ribbed under gallery, completed by a three millimeter wide band. Identified with markings of "K14". Condition is new, good workmanship. Containing: One prong set pear mixed cut natural tanzanite, measuring 18.90 x 11.70 x 7.50mm, approximate weight of 11.11ct., clarity is eye clean, type I, medium dark, very slightly grayish, bluish violet color, (GIA bV 6/3), 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. Twenty-One prong set round brilliant cut diamonds, measuring 2.40 - 2.40 x 1.44mm (depth est.) approximate total weight of 21 Stones = 1.06ct. Graded in the setting. Clarity: SI-2 to I-2. Color: G - I. Total Weight of Colored Stones 11.11ct. Total Weight of Diamonds 1.06ct. Total Weight of Ring 9.50gm. AIG Appraised at $28,915.00.

Condition

New

Buyer's Premium

  • 19.75%

11.11 ctw Tanzanite and Diamond Ring - 14KT White Gold

Estimate $21,700 - $28,915Dec 6, 2018