CUSTOM MADE
Sierra - Round Brilliant Cut Diamond Trilogy Engagement Ring
Round Brilliant Cut Diamond Trilogy Engagement Ring
A timeless round brilliant diamond engagement ring, custom-made with your choice of centre stone.
Designed in a trilogy setting with round brilliant cut diamond side stones, this piece offers exceptional sparkle, balance and classic elegance. The round brilliant centre diamond remains the focus, while the matching side stones add brilliance, symmetry and refined detail to the design. As part of our Bespoke Collection, each ring is made especially for you.
Price Guide
Once you have submitted an enquiry, we will provide you with a price estimate. Final pricing will be confirmed once your preferred diamond size and quality have been selected.
Specifications
| Detail | Description |
|---|---|
| Centre stone shape | Round brilliant cut |
| Setting style |
Solitaire with pavé diamond band |
| Centre stone size | Suitable for 0.50ct to 3.00ct |
| Band width | 1.7mm |
| Natural diamond certification | GIA certification included |
| Laboratory-grown diamond certification | IGI certification included |
| Side stone details | Vary by setting and diamond selection |
| Production timeframe | Approximately 4–8 weeks |
For centre stones outside this size range, please contact our team to discuss your options.
Made to Order
Due to the bespoke nature of this ring, each piece is made especially for you. Shorter production timeframes may be available upon enquiry.
Once you have chosen your design — or if you still have questions — please contact our team. We will finalise your design brief, confirm your centre stone selection, and provide your final quote.
A 50% deposit is required to begin production, with the remaining balance due prior to collection or shipping.
Production takes approximately 4–6 weeks, with shipping and handling requiring a further 1 -2 weeks.
We encourage customers to allow at least 8 weeks for their ring to be designed, produced and shipped. If you require a shorter timeframe, please let our team know and we will do our best to accommodate your request.
All of our bespoke jewellery comes with the a 12 month guarantee.
All diamonds come with the relevant diamond certification
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