7.22ct Tanzanite and 0.40ctw Diamond Ring

Auction #1820 | Item #121

Current Bid: $175

Appraised Value: $3,210

This lot is sold or expired.

Register for Auction
Request More Information

One electronically tested silver and gold ladies custom cast & assembled tanzanite and diamond ring. The featured tanzanite is set with a stylized diamond bezel supported by tapering shoulders, completed by a five millimeter wide band. Bright and anodized finish. Condition is new, good workmanship.


One bezel set round cabochon cut natural tanzanite, measuring 10.25 x 10.25 x 7.60mm, approximate weight of 7.22ct., clarity is heavily included, type I, medium, very slightly grayish, bluish violet color, (GIA bV 5/3), cut is good. Transmitting light somewhat diffusely, transparent to translucent. Naturally occurring internal & external characteristics are present. Graded in the setting.


Six illusion set rose tablet cut diamonds (depth est.) approximate total weight of 6 Stones = 0.25ct. Graded in the settingEach diamond is bezel set and fitted over foil backs. This was a popular method of illusion setting in the seventeenth and eighteenth centuries. The final appearance of the diamond is that of a much larger stone, an illusion.


Clarity  SI-2 to I-2
Color    G - I


Sixteen bead set rose cut diamonds, measuring 1.40 - 1.30 x 0.84mm (depth est.) approximate total weight of 16 Stones = 0.15ct. Graded in the setting.


SKU: 119225