A Unique Midnight Blue Goldstone Ladies' Ring, With Solid Sterling Silver, 18-Carat Gold-Plated Accents And 20 Genuine White Topaz Gemstones, Exclusive To The Bradford Exchange – Though Rumoured To Have Been Discovered By Ancient Italian Monks, Goldstone's First Official Documentation Dates Back To 17Th Century Venice. The Native Venetian Family That Discovered Goldstone Impressed The Duke Of Venice And Was Awarded The Exclusive Rights To Goldstone, The Secrets Of Which They Maintained Control Of For Hundreds Of Years. Now, Capture A Piece Of Twinkling Magic With The 'stars In The Night' Ring, Exclusively From The Bradford Exchange.handcrafted In Solid Sterling Silver With 18-Carat Gold-Plated Accents, This Goldstone Ring Features A Stunning Blue Goldstone At Its Centre, Flanked By 20 Genuine White Topaz Gemstones. Sparkling Like The Most Magical Night Sky, The Midnight Blue Cabochon Of This Stunning Goldstone And White Topaz Ring Twinkles And Dances With Every Movement And Catch Of Th