18ct Gold Cabochon Ruby Ring UK Size M - 5 Grammes. This 18ct gold ring is in excellent and unused condition. It is set with a beautiful cabochon ruby that measures 14.6mm x 7.8mm. Height of the ring 7 mm. It is UK size M. The item "18ct Gold Cabochon Ruby Ring UK Size M 5 Grammes" is in sale since Friday, January 22, 2021. This item is in the category "Jewellery & Watches\Fine Jewellery\Fine Rings\Gemstone". The seller is "dollyclementjewellery" and is located in Chatham. This item can be shipped worldwide.