Oval Cathedral Trilogy Engagement Ring with Oval Side Stones in 18k Yellow Gold

Full description

This oval cathedral diamond trilogy ring in 18k yellow gold showcases an oval-cut centre diamond beside two matching oval-cut side stones. Classic claws hold each diamond securely and keep the three oval outlines clearly defined. As a result, the balanced trio delivers generous brilliance across the finger.

The oval cut brings a graceful elongated outline and lively brilliant-style faceting. Moreover, its proportions can create a flattering lengthening effect across the finger.

Choose Your Perfect Diamond

Choose a premium lab-grown diamond or natural diamond to suit your priorities. Then compare carat weight, colour and clarity before confirming the centre stone. For clear guidance, the GIA guide to the 4Cs explains the qualities that shape a diamond’s appearance. Consequently, each choice can reflect your style, budget and preferred balance of size and quality.

18k yellow gold adds a rich warmth and a timeless jewellery character. In addition, its golden tone creates an elegant contrast with the bright diamonds.

Why Choose This Oval Cathedral Diamond Trilogy Ring in 18k Yellow Gold?

The oval side diamonds are hand-selected to complement and remain in proportion to the centre stone. Moreover, their graduated scale keeps the centre diamond visually dominant. Curved supports connect the individual claw settings within a raised open gallery. Consequently, the side view feels light, balanced and carefully finished. Cathedral shoulders rise from the polished shank and frame the three stones with flowing lines.

Next, browse our oval engagement ring collection to compare related silhouettes and settings. You can also discover the craft behind our Hatton Garden jeweller and its London heritage. Finally, use our create your own wedding band service to plan a coordinated bridal set. Together, these details create a distinctive design without sacrificing timeless appeal. Complimentary personalised engraving adds a private finishing touch and makes the finished ring distinctly yours.