SHEFFIELD AND SONS PLATINUM EMERALD AND DIAMOND RING: The ring features 1 emerald, measuring approx. 10.31 x 9.31 mm. Stone weighs approx. 4.64 Ct. There are also 42 round, brilliant-cut diamonds, diamond weight: approx. .90 Ct. All stones are prong set. Total weight is approx. 7.1 grams. Signed ''Sheffield & Sons''. Size: 7. Sold with current Florida Diamond Appraisers appraisal for $12,500.