Diamond 18ct White Gold Half Eternity Ring Andrew Berry Jewellery 18ct White Gold 0.25ct Diamond Half Eternity Ring Ramsdens Jewellery Sparkle and Shine with this Stunning Diamond Half Eternity Ring in Diamond Two Strand Twist Half Eternity Ring Reginald Davis 18ct White Gold Diamond Half Eternity Ring 45pts D0708 Chapelle Bespoke 18 Carat White Gold Half Eternity Ring 0.41 Carat For Sale at. Proud to be Family Run Green Handmade This ring puts a stylish twist on a half eternity ring, with two interlocking 18ct white gold bands. One of which is castle set with 15 brilliant cut diamonds. This ring was designed and handcrafted in our onsite workshop. Specifications: Metal: 18ct White Gold Stone weight: 0. 21ct Colour: G Clarity: SI1 Current size: UK K1 2 Related Product: 18ct White Gold 0. 20ct Pav Set Diamond Half Eternity Ring