18k yellow and white gold Tanzanite ring, with one B 5/6 color, GIA Type I Clarity LI, barrel cut Tanzanite. The Tanzanite weighs 5.77 carats, measures 8.47 mm wide by 12.7 mm long by 5.84 mm deep, and is 4 prong set in 18k yellow gold at center of ring. In addition, there are eighteen prong set round brilliant cut diamonds, H-I color, SI2-I1 clarity, with a total weight of .54 carat. The ring weighs 11.3 grams. Regular/appraisal price $7500.00, Special price $5625.00