18K FIRE OPAL, SAPPHIRE & DIAMOND RING: 18K white gold ring features freeform cabochon cut 8.30 CT Mexican fire opal. Opal is transparent with orange body color. 18 oval & pear mixed cut sapphires approx 9.00 CTW. 18 round brilliant cut diamonds approx .75 CTW with SI in clarity and H-I in color. Size 6.25. Weight 14.5 grams. Sold with current Florida Diamond Appraisers GIA graduates appraisal for $3950.