97.79ctw Tanzanite and 6.55ctw Diamond 14K Yellow Gold Necklace

Auction #1837 | Item #43

Current Bid: $3,500

Appraised Value: $44,055


This lot is sold or expired.

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Description

One electronically tested 14KT yellow gold ladies cast & assembled tanzanite and diamond necklace. Condition is new, good workmanship. Eighteen and one-quarter inch length necklace features a tanzanite and diamond bezel dangle supported by a flexible tanzanite and diamond bezel ribbon transitioning into oval links, terminating in a box clasp with safety. Bright polish finish. Identified with markings of "14K". Containing:


Eleven prong set oval cabochon cut natural tanzanites approximate total weight of 97.79ct., clarity is heavily included, type I, medium dark, very slightly grayish, violetish blue color, (GIA vB 6/3), cut is good. Transmitting light with a minimum of distortion, transparent. Naturally occurring internal & external characteristics are present. Color grade is an average for the group. 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.


Four hundred sixty-eight prong set round brilliant cut diamonds approximate total weight of 46S Stoncl; C.53c,L Color grade is an average for the group. Graded in the setting.

Clarity I-2 to I-3

Color H - K


Total Weight of Colored Stones 97.79ct.

Total Weight of Diamonds 6.55ct.

Total Weight of Necklace 57.56 gm

SKU: 1123051