Lab Grown Diamonds

Buy Lab-Grown Diamonds Online at Metal & Stone Jewellers

Explore a curated selection of premium lab-grown diamonds available to purchase online, offering exceptional brilliance, transparency and very competitive pricing.

Lab-grown diamonds are real diamonds — identical to mined diamonds in their physical, chemical and optical properties. Created using advanced technology that replicates natural diamond-forming conditions, these diamonds display outstanding fire, clarity and durability, and are graded to the same international standards as natural diamonds.

Ethically Considered. Exceptionally Beautiful.

Choosing a lab-grown diamond allows you to enjoy modern innovation without compromise, with the added advantage of excellent value. Benefits include:

• Very competitive pricing, providing outstanding value across a wide range of sizes and qualities

• Ethical and transparent origins, produced without traditional mining

• Uncompromised brilliance and hardness, identical to natural diamonds

• Independent certification, graded to recognised international standards

Carefully Curated, Globally Sourced

Each lab-grown diamond listed on our website has been carefully selected for cut quality, brilliance and overall performance. Our inventory is updated daily, and availability is subject to international supply, ensuring access to a broad and competitive global selection.

Please select your diamond thoughtfully. All sales are final, and once an order is placed we are unable to accommodate cancellations, exchanges or refunds.

Shipping & Availability

To ensure quality and authenticity, your diamond will be sourced from our trusted international suppliers once your order is confirmed.
Please allow 2–3 weeks for shipping from the date of purchase.

A Confident Choice for Future Jewellery

Whether you are purchasing a lab-grown diamond in preparation for an engagement ring, a bespoke jewellery piece, or a meaningful personal design, our carefully vetted selection ensures you are choosing a diamond of lasting beauty and integrity — at a price that represents genuine value.

If you would like guidance before purchasing, our team is available to assist you in understanding the 4Cs and selecting the right diamond with confidence.