5 CT BLUE TOPAZ ENHANCER PENDANT AND 7 CT TOPAZ RING: 1) 14K yellow gold pendant/enhancer contains one oval shaped mixed cut blue topaz. Weight: 5.00 Ct. Approx. ''Swiss'' blue in color. The topaz is prong set. Hinged bail. Weight: 4.7 grams. 2) 14K white gold ring contains one oval shaped mixed cut blue topaz. Weight: 7.00 Ct. Approx. ''Sky'' blue in color. The topaz is prong set. Weight: 5.1 grams. Size 6.5