Platinum and natural diamond is the most traditional luxury engagement ring pairing. Both are rare, enduring, and increase in beauty over time. This combination is the choice of heritage jewellery houses and has graced the most celebrated engagement rings in history.

The pear shape combines the brilliance of a round with a pointed end that creates a distinctive teardrop silhouette. When worn with the point facing the fingertip, it elongates the finger beautifully. The pear is a statement shape that stands out from the crowd, favoured by those who want their ring to be as unique as their love story.

The purest choice for a lifetime of wear. Platinum is 95% pure, naturally white, and will never fade or yellow over time. It is denser and heavier than gold, giving your ring a satisfying weight and substance. Platinum is hypoallergenic, making it ideal for sensitive skin.

Under £2,500, a 1ct lab-grown diamond engagement ring in platinum or 18K gold is well within reach — with budget left over for a more intricate setting style such as halo or side stone.

Natural diamond in platinum represents the highest investment but also the most enduring choice.