Description This exquisite solitaire ring features a brilliant round Lab Grown Ruby centre stone. Perfectly showcased by an impressive 18k rose gold mount. This 4 prong mount has been designed to allow the maximum amount of light to enter the centre stone, resulting in a ring with a breathtaking sparkle. The main image features a 7.5mm / 2ct round Lab Grown Ruby centre stone. Throughout history, rubies have been recognised as one of the world's most valuable gems, our lab-grown rubies have a deep and vivid blood colour and a clarity seen in only the very best mined gems. . All lab grown coloured gemstones are accompanied by a lifetime warranty and certificate of authenticity and carefully inspected and graded by a fully qualified gemologist. The Grace solitaire is also available featuring a lab grown Sapphire or Emerald gemstone. Specification Centre Stone: Brilliant round, Lab Grown Ruby Metal: 18k Rose gold Metal weight: 3.1 grams - 3.6 grams (weight dependent on ring and stone size) Setting: 4 Prong Solitaire Stone Size: 4mm-6mm - Band width: 1.65mm Stone Size: 6.5mm-7.5mm - Band width: 1.90mm Stone Size: 8mm and above - Band width: 1.95mm This ring is wedding ring friendly and will fit most standard wedding bands This piece has been certified in accordance with the UK hallmarking Act 1973