9ct white gold dome ring natural multi-stones pressure set including - emerald, topaz, pink sapphire ,ruby. = 12ct, tanzanite, amethyst, diamond, made in Australia 7.5mm wide at the top of the base with a depth of 3.4mm high tapering to the base 3.8mm wide. This ring would look great by itself or team it up with 2 fine rings to be worn either side of it. Size P