Shop › Vintage 18ct Gold and Diamond Half-Eternity Ring Image 1 of 2 Image 2 of 2 Vintage 18ct Gold and Diamond Half-Eternity Ring £460.00 sold out Set with 0.50ct of brilliant-cut diamonds.Size O 1/2 (resizeable) Sold Out Added! Set with 0.50ct of brilliant-cut diamonds.Size O 1/2 (resizeable)