PLATINUM YELLOW SAPPHIRE & DIAMOND RING: Custom made 2.47 CT cushion cut yellow sapphire & diamond ring in platinum. 8 round brilliant cut and 8 marquise brilliant cut diamonds approx .45 CTW and are G-H in color and SI in clarity. Size 7. Weight 5.50 grams. Sold with current Florida Diamond Appraisers GIA graduates appraisal $4250. Est. $2500/4000**