Unique Solid Sterling Silver Ladies' Earrings, With 18-Carat Gold-Plating And Magnificent Ethiopian Opals, White Diamonds And Mocha Diamonds. Gift Box. Exclusive To The Bradford Exchange – If Sparkling Diamonds And Dazzling Opals Are Your Favourite Gems To Accent Your Most Stylish Outfits, Then The 'queen Of Gems' Opal & Diamond Earrings Are The Perfect Accessory For You. A Fine Jewellery Design Exclusively From The Bradford Exchange, This Ethiopian Opal Earring Set Brings Together Two Unique Stones For One Exquisite Jewellery Edition!this Stunning Ladies' Opal And Diamond Earring Set Features 18-Carat Gold-Plating, Richly Bathed Over Solid Sterling Silver. At The Centre Of Each Earring Is A Generously Sized Oval-Shaped Ethiopian Opal. Shimmering With Spectacular Colours Ranging From Blue, Pink, Aqua And Purple, Ethiopian Opals Display More Colours Than Any Other Type Of Opal, Earning Its Reputation As The Queen Of Gemstones. Plus, Sparkling Genuine White Diamonds And Rich Genuine Moch