18 carat, diamond band ring containing 9 round brilliant cut gemstones in a half eternity style. Each diamond is approx. 2.5mm in diameter. This ring is estimated to contain approx. 0.50 carat weight of diamond gemstones. Bright and lively sparkle. The rolling, rub-over design that helps to protect the precious stones and minimize the chances of catching or snagging on hairs and fabrics. Ring size I 1/2. This piece weighs approx. Presented in one of our jewellery boxes, perfect for gifting. Ne, to browse a wide selection of. Gold, silver, platinum, gem set jewellery and fine quality gift ware items for sale.