Cushion Diamond Rings, grown in light.

Shop lab grown and natural diamond engagement rings, crafted from ethically sourced diamonds you can feel good about wearing.

204 products

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Ring questions, answered.

How do I choose an engagement ring?

Start with the shape she loves, then the setting style. Our gemologists can help you balance carat, cut and budget on a free video call.

Can I build my own engagement ring?

Yes — pick a setting, then a diamond, and review the finished ring before it goes to the bench.

Does the diamond price include the setting?

Diamond and setting are priced separately in the ring builder, and the total is shown before you add the ring to your bag.

How do I find my ring size?

Use our ring size guide, or order a free ring sizer — it arrives in 2–3 days.

Can I return or resize my ring?

Returns are free within 30 days and resizing is free for life.

Should I insure my engagement ring?

We recommend it. Every ring ships fully insured, and our Lifetime Care Plan covers loss, theft and accidental damage.

30

30-day returns

Return it within 30 days, no questions asked.

Free

Free insured shipping

Insured, signature-required and discreetly packed.

Lifetime

Lifetime warranty

Prongs, polish and resizing looked after for good.

IGI

IGI certified

Every diamond over 0.30 ct ships with its report.