Row of engagement rings with various gemstones and metal bands displayed on white surface

Are there ethical alternatives to diamond engagement rings?

Answer: Yes – there are many ethical alternatives to traditional diamond engagement rings, including lab‑grown diamonds, moissanite, recycled stones and ethically sourced coloured gemstones.

Why consider diamond alternatives

Choosing a non‑traditional stone isn’t just about style – it’s about values. Many couples want a ring that reflects their commitment to sustainability and fair labour practices. By opting for an ethical alternative, you avoid supporting harmful mining and can often save money.

Ethical alternatives to diamonds


  • - Lab‑grown diamonds
  • – Chemically and optically identical to mined diamonds, grown in controlled environments without destructive mining.
    - Moissanite
  • – A lab‑created gemstone made of silicon carbide; it sparkles brilliantly and costs less than diamonds.
    - Recycled diamonds
  • – Previously owned stones that are reset into new designs, reducing the need for new mining.
    - Coloured gemstones
  • – Sapphires, rubies, emeralds and morganite are durable and can be ethically sourced or lab‑grown.

How to choose the right alternative

Consider durability

– Diamonds rate 10 on the Mohs scale; moissanite (9.25) and sapphires (9) are durable enough for daily wear.

Verify ethical sourcing

– Work with jewellers who provide traceability and certifications like RJC or Fairtrade Gold.

 Match your style

– Alternative gemstones offer a spectrum of colours and cuts; choose one that fits your partner's personality.

Once you've explored the possibilities, why not design a ring that reflects your values? Our 

 ring builder lets you experiment with different stones, metals and settings.

FAQs

Are lab-grown diamonds real diamonds?

Yes. They have the same chemical composition and hardness as mined diamonds; the only difference is where they are created.

Do ethical alternatives hold value?

Gemstones like sapphires and rubies can hold value over time, but couples often choose alternatives for their ethical benefits rather than investment.

How can I be sure a stone is ethically sourced?

Ask the jeweller about certifications, supply-chain transparency and third-party audits. Look for Responsible Jewellery Council membership or Fairtrade Gold certification.

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