18 Karat White Gold Solitaire Diamond Ring For Sale at 1stDibs 18ct White Gold 0.75ct Princess Cut Diamond Solitaire Twist Ring 18ct White Gold 0.75ct Diamond Solitaire Twist Ring RAMS554294463002 0.30ct Round Brilliant Solitaire Twist Ring Pre Loved 18K White Go. Proud to be Family Run Green Handmade A truly breathtaking ring, its design features a twisted band of 26 pav set diamonds that wrap around an exceptional 1. 08ct brilliant cut diamond on this beautiful 18ct white gold ring. The ring was designed and handcrafted in our onsite workshop and makes the perfect engagement ring for someone who wishes for an exclusive, bespoke 1 of 1 ring. Specifications: Metal: 18ct White Gold Stone weight: 1. 08ct centre diamond & 0. 18ct additional diamonds Colour: G Clarity: VS2 Current size: UK N1 2 Related Product: Platinum 1. 22ct Brilliant Cut Diamond Halo Ring