14K 4 CT TANZANITE & DIAMOND RING: 4.03 CT cushion cut tanzanite is accented with 42 round brilliant cut diamonds, some around the tanzanite and several draping down the shoulders. Diamonds approx .21 CTW. Size 7.25. Approx 5.90 grams. Sold with appraisal by Jewelry Appraisers of America, Inc. for $7206, dated 11-30-11.