18ct White Gold 0.25ct Brilliant Cut Diamond Half Eternity Ring Sparkle and Shine with this Stunning Diamond Half Eternity Ring in 18ct White Gold Diamond Half Eternity Ring 45pts D0708 Chapelle 18ct White Gold 1.00ct Diamond Twist Eternity Ring 18ct White Gold Half Diamond Eternity Ring Miller Gold & Co 18ct White Gold Diamond Set Half Eternity Ring (23P) The Antique. 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