×
Weekly Auctions of Exceptional Items
0 selections
Log In
0 selections
lots of lots
Lot 0120
One electronically tested 14KT rose gold ladies cast tanzanite and diamond ring with a bright polish finish. The featured tanzanite is set within tiered diamond bezels supported by a tuliped under gallery and diamond ribbon shoulders, completed by a two millimeter wide band. Identified with markings of "14K". Condition is new, good workmanship. Containing: One prong set oval mixed cut natural tanzanite, measuring 11.50 x 9.30 x 7.00mm, 5%. bulge factor, approximate weight of 5.53ct., clarity is eye clean, type I, medium, very slightly grayish, violet color, (GIA V 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. Fifty-Six prong set round brilliant cut diamonds, measuring 1.90 - 1.80 x 1.11mm (depth est.) approximate total weight of 56 Stones = 1.39ct. Graded in the setting. Clarity: SI-2 to I-2. Color: G - I. Total Weight of Colored Stones 5.53ct. Total Weight of Diamonds 1.39ct. Total Weight of Ring 5.78gm. AIG Appraised at $13,610.00.

Condition

New

Buyer's Premium

  • 19.75%

5.53 ctw Tanzanite and Diamond Ring - 14KT Rose Gold

Estimate $10,250 - $13,610Jul 14, 2018