Get $50 off your first purchase | Register Today

5.94ct Tanzanite and 0.92ctw Diamond Ring (GIA CERTIFIED)

Auction #1483 | Item #200

Current Bid: $2,500

Appraised Value: $19,465

3 Bids Placed

This item is no longer available

Register for Auction
Request More Information

One electronically tested platinum ladies cast tanzanite and diamond ring with a bright polish finish. The featured tanzanite is set within a diamond bezel supported by diamond set shoulders, completed by a two and one-half millimeter wide band. Trademark is Orianne. Identified with markings of "950". Condition is new, good workmanship.


One prong set triangular modified brilliant cut natural tanzanite, measuring 12.83 x 13.11 x 6.46mm, exact weight 5.94ct., clarity is eye clean, type I, medium dark, moderately strong, violet color, (GIA V 6/4), cut is good. Transmitting light with no distortion, transparent. GIA Gemological Report attached. Graded loose prior to setting in the GIA Laboratory, Report #2161949673.


Tanzanite Carat Weight     5.94ct


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.


Forty-Four prong set round brilliant cut diamonds approximate total weight of 44 Stones = 0.92ct. Graded in the setting.


Diamond Carat Weight     0.92ct

Clarity    VS-1 to VS-2

Color      D - E