18K OSCAR FRIEDMAN WHITE GOLD, RUBY, AND DIAMOND RING: This ring features an oval, mixed-cut ruby (1.02 Ct), surrounded by 38 brilliant-cut diamonds. The gems are all prong set. Total diamond weight is approx. 1.28 Ct. Total weight is 4.8 grams. Size: 6.5. Sold with current Florida Diamond Appraisers appraisal for $8,950.