Image 1 of 1 Champagne Diamond Oval Molten Band £4,500.00 A beautiful oval champagne diamond with warm tones set into a molten 18ct yellow gold band. Purchase Added! A beautiful oval champagne diamond with warm tones set into a molten 18ct yellow gold band. You Might Also Like Jewel Nouveau Spinel and Champagne Diamond Petal Ring £5,450.00 Sold Gold Sapphire Ring £2,650.00 Sapphire Gold Ring £3,100.00 Pear Diamond Nouveau Ring £3,800.00