Rocks Everlasting Collection 18ct White Gold Eternity Ring With 5 Claw Set Diamonds This stunning 5 stone diamond eternity ring will make a beautiful addition to a ladies jewellery collection especially where quality is a must. Surprise that special person in your life or even better treat yourself to this unique piece, either way it will be cherished for a lifetime. Total Diamond Carat Weight: 1.50ct Mined Diamonds A mined diamond is a 'natural' diamond that is formed from carbon being subjected to extreme heat and pressure deep underneath the earth's crust. Natural diamonds are each unique, a tiny piece of geological history of the planet Earth.