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4.40ct Tanzanite and 1.15ctw Diamond 14K White Gold Ring

Auction #1761 | Item #44

Current Bid: $3,000

Appraised Value: $10,160


This lot is sold or expired.

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Description

One electronically tested 14KT white gold ladies cast tanzanite and diamond ring with a biight puiisii Coodii.ion i6 ,soud is set within a diamond floret bezel, completed by a two and one-half millimeter wide band. Identified with markings of "14K". Containing:

One prong set oval mixed cut natural tanzanite, measuring 11.55 x 8.85 x 6.00mm, approximate weight of 4.40ct., 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. 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.

Twelve prong set round brilliant cut diamonds, measuring 3.00 - 2.80 x 1.74mm approximate total weight of 12 Stones = 1.15ct. Graded in the setting.

Clarity SI-2 to I-1

Color G - I

Total Weight of Colored Stones 4.40ct.

Total Weight of Diamonds 1.15ct.

Total Weight of Ring 6.16 gm

SKU: 1128016