Olympia Design Lab Grown
Yellow Oval Lab Grown Diamond Triangle Side Engagement Ring
Specification
The details, in full.
Short Description
Diamond Expert Advice:
Similar to round cuts, oval cut diamonds are very practical for those with an active lifestyle, with their rounded corners and smooth edges, they are less prone to snagging on clothes or hair, ensuring comfort and durability.
Band Thickness:
2mm
Metal:
- 18k White Gold
- 18k Yellow Gold
- 18k Rose Gold
- Platinum
Wedding Band Friendly ? Yes
Band StylePlain
Claw SettingFour Claw
Diamond SettingTrillion Side Stones
GemLab-Grown Coloured Diamonds
Stone ShapeOval
StyleTrilogy
Answers
Frequently asked.
All metals are responsibly sourced. Platinum is 950 purity; gold options are 18k. Hand-finished by our Mayfair goldsmiths.
Free, fully-insured worldwide shipping. Standard pieces dispatch in 3–5 business days; bespoke configurations in 2–2.5 weeks.
30-day no-quibble returns. Lifetime resizing, polishing and prong checks at any Rêve showroom.
Each diamond ships with a Certificate of Authenticity from GIA, HRD or IGI plus a complimentary insurance valuation at RRP.

The Box
Luxurious packaging, befitting the moment.
Whether you are gifting a ring or treating yourself, every piece arrives in one of our signature presentation boxes — designed for both elegance and long-term storage.
- Rigid linen-wrapped outer with embossed Rêve mark
- Certificate of Authenticity (GIA · HRD · IGI)
- Complimentary insurance valuation at RRP
Don't Just Take Our Word For It
Here's what our customers have to say about working with us: