Princess Trilogy Engagement Ring with Princess Side Stones in 18k White Gold

Full description

This princess diamond trilogy ring in 18k white gold showcases a princess-cut centre diamond beside two matching princess-cut side diamonds. Classic corner claws secure each diamond and protect all twelve pointed corners. As a result, the three square silhouettes create a bold and beautifully balanced trilogy.

The princess cut combines a crisp square outline with lively brilliant-style facets. Moreover, its four pointed corners create a modern silhouette with strong light return.

Choose Your Perfect Diamond

Choose a premium lab-grown diamond or natural diamond to suit your priorities. Then compare carat weight, colour and clarity. The GIA guide to the 4Cs explains the qualities that shape a diamond’s appearance. Consequently, your choice can balance style, size, quality and budget.

18k white gold offers a bright polished finish with refined modern character. In addition, its cool tone keeps the setting and diamonds visually cohesive.

Why Choose This Princess Diamond Trilogy Ring in 18k White Gold?

The two princess-cut side diamonds are hand-selected to complement and remain in proportion to the centre stone you choose. Their graduated scale keeps the principal diamond visually dominant. Meanwhile, individual open baskets define each stone clearly from the profile. Flowing supports connect those baskets into one cohesive gallery. The polished shank provides a calm contrast to the broad three-stone brilliance.

Next, browse our trilogy engagement ring collection and princess engagement ring collection to compare related designs. Discover the craft behind our Hatton Garden jeweller and its London heritage. Then use our create your own wedding band service to plan your bridal set. Together, these details create a refined and enduring design. Careful finishing gives the band a smooth and polished feel. Moreover, every contour supports a balanced appearance from each viewing angle. Complimentary personalised engraving adds a private finishing touch and makes the finished ring distinctly yours.