14K FIRE OPAL & DIAMOND ENHANCER ON 14K CHAIN: Fiery 8.24 CT modified shield double cabochon opal is set 1n 14K yellow gold shield with a beautiful patina. Platinum slides are set with .36 CTW bead set diamonds. Sold with 14K 18'' yellow gold link chain. Total weight 23.6 grams. Sold with current Florida Diamond Appraisers GIA graduates appraisal for $9250. Provenance: Fred S. and Rosemary Johnston Estate.