A full eternity ring holds natural diamonds around the entire band, while a half eternity ring sets stones across only the top half. The full version delivers maximum sparkle from every angle and suits those wanting an unbroken circle of light, but it cannot be resized and the diamonds sit against the palm, which can feel firm during daily wear. A half eternity ring is more comfortable, easier to resize, and keeps a smooth metal underside that can hold an engraving, at a lower diamond cost. Both are made to order in 18kt gold or platinum and can be delivered fully set or half set, with G colour and VS clarity being a popular BAUNAT specification. If you wear the ring daily and value comfort, choose half eternity; if lasting brilliance matters most, choose full. Request a personalised quotation to confirm carat weight and ring size.