Sapphire and CoralA raw blue sapphire cradled by garnet tipped coral branches is our latest entry in the Rulebreaker's Ocean Series. This uncut gemstone captures the look of a natural precious stone trapped by coral under the sea. This lovely sapphire has a medium blue colour and the shape is entirely natural. This glowing blue gemstone measures 16 mm by 15 mm at its widest points. The fine silver setting is textured to resemble coral branches. The setting expands