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13.87ct Tanzanite and 0.98ctw Diamond 14K Yellow Gold Ring

Auction #1822 | Item #16

Current Bid: $2,500

Appraised Value: $19,955


This lot is sold or expired.

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Description

One electronically tested 14KT yellow gold ladies cast tanzanite and diamond ring with a bright polish finish. Condition is new, good workmanship. The featured tanzanite is set within a two tiered diamond bezel, completed by a split yellow gold band. Identified with markings of "K14". Containing:

One prong set heart mixed cut natural tanzanite, measuring 14.50 x 15.30 x 10.40mm, approximate weight of 13.87ct., clarity is eye clean, medium, very slightly grayish, green blue color, (GIA GB 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.

Ninety-two prong set round brilliant cut diamonds, measuring 1.40 - 1.40 x 0.84mm (depth est.) approximate total weight of 92 Stones = 0.98ct. Graded in the setting.

Clarity I-1 to I-2

Color K - M

Total Weight of Colored Stones 13.87ct

Total Weight of Diamonds 0.98ct

Total Weight of Ring 11.50gm

SKU: 1122204