A diamond engagement ring can be upgraded in the UK by trading in your existing stone or setting and selecting a larger or higher‑quality diamond or a new design, often through the jeweller who sold your original ring. Costs depend on the value of your current ring, the metal and stone you choose, and whether you opt for natural or lab‑grown diamonds.
Why upgrade your ring?
- Milestone anniversaries: Many couples upgrade their ring for a significant anniversary or life event.
- Evolving style: Your tastes might change over time; a new setting or stone can reflect your current style.
- Increased budget: Upgrading later lets you take advantage of a higher budget to get the ring you always wanted.
Ways to upgrade your engagement ring
- Trade‑in for a bigger diamond: Many jewellers will credit the value of your original stone towards a larger or higher‑grade diamond.
- Add a halo or side stones: Surrounding your centre stone with smaller diamonds increases sparkle and perceived size without changing the main stone.
- Upgrade the setting or metal: Swap your existing band for a platinum or 18 K gold setting, or choose a modern design like a pavé or split‑shank band.
- Reset the diamond: Keep your original stone but reset it into a different style – for example, changing from a solitaire to a three‑stone ring.
- Switch to lab‑grown or natural: If your current stone is natural, upgrading to a lab‑grown diamond can offer a larger carat for the same budget, and vice versa.
What to consider before upgrading
- Certification and appraisal: Ensure your original diamond is certified and get an up‑to‑date valuation before trading it in.
- Budget: Decide how much extra you’re willing to spend; prices rise sharply with carat weight and quality.
- Sentimental value: If you don’t want to lose the original ring, consider turning it into a pendant or heirloom piece.
- Resale or upgrade policy: Check if your jeweller offers an upgrade programme or buy‑back guarantee.
How to upgrade your ring
1. Consult your jeweller: Contact the jeweller who sold your ring to see if they offer trade‑in credits or upgrade plans.
2. Get an independent valuation: Knowing the current market value of your ring helps you negotiate a fair trade‑in.
3. Explore natural vs lab‑grown: Compare the cost and resale implications of natural and lab‑grown diamonds.
4. Work with a designer: If you want a bespoke design, collaborate with a jeweller to create a ring that fits your style and budget.
Internal links
- See our [natural diamond ring price guide](#) for typical costs by carat and metal.
- Compare with our [lab‑grown diamond ring price guide](#) to see how much more carat you can get for your budget.
- Read about [resale value of natural vs lab‑grown diamonds](#) for more insight.
FAQ
Can I upgrade a ring purchased from Diamonds4Change? Yes. We offer a trade‑in programme where you can apply the value of your original ring toward a new design or larger stone.
Is it cheaper to upgrade the diamond or buy a new ring? Upgrading can be more cost‑effective if your jeweller credits the value of your original stone. However, a completely new ring may offer more design flexibility.
Do I need a new certificate for my upgraded ring? Yes. When you change the centre stone or setting, the ring will need a new certification and appraisal for insurance purposes.
Last updated: Jan 2026