Skip to content

Unique heat treated trilliant cut blue diamond engagement ring

David wanted to surprise Jen with a blue diamond engagement ring. We sourced a number of beautiful diamonds for David to view, and he chose this stunning 0.23 carat trilliant cut heat treated blue diamond. These heat treated diamonds are heated at very high temperatures and pressures to achieve this permanent colour change. Naturally occurring diamonds of this colour are very rare and costs many thousands of pounds and so this treatment process brings these coloured diamonds within reach. To add a bit of extra sparkle three brilliant cut, size graduating HSi diamonds have been channel set in each shoulder. The 18 carat white gold has been Rhodium plated, as the crisp colour of the rhodium really compliments the colour of the central diamond.

I’m inspired by this design; can we talk about:

Have a question about this design?

Speak to a designer

ID: 11750
Design Style: Modern
Gemstone: Diamond
Cut: Trilliant/Trillian/Triangular
Setting: Claw

This engagement ring was created in our workshop as a previous one-off commission. We’d be delighted to give you an estimate for your own unique engagement ring based on this design.

Speak to the team

You might also be inspired by…

Unique engagement rings

UK Bespoke Jeweller of the Year 2024

UK Jewellery Awards logoThe Power List Awards logoInspiring Independent Award logoHalo Awards logoCambridge Bid Awards logoNAJ Awards logoGoldsmith Craft and Design Logo