1ct Lab Grown Diamond Engagement Rings

1ct Lab Grown Diamond Engagement Rings

The 1 carat diamond is the most iconic engagement ring choice in the world — a size that has defined the proposal ring for generations, striking the perfect balance between presence, elegance, and wearability. At Alan Bick, our 1ct lab grown diamond engagement rings deliver that timeless brilliance at a price that makes an exceptional diamond genuinely accessible.

What is a 1ct lab grown diamond?

Lab grown diamonds are chemically, physically, and optically identical to natural diamonds — created using advanced technology that replicates the natural conditions under which diamonds form. Graded and certified by independent gemological laboratories including the IGI and GIA to exactly the same standards as natural stones, they are real diamonds in every sense. The only difference is their origin — and the price.

At 1 carat, a lab grown diamond offers a significant saving over its natural equivalent, allowing you to choose a better colour, a better clarity, or a more detailed setting without stretching your budget. A round brilliant 1ct diamond measures approximately 6.5mm in diameter — a size that is classically proportioned, universally flattering, and unmistakably beautiful on the finger.

Our 1ct Lab Grown Diamond Ring Collection

Every ring in this collection is made to order in our Hatton Garden, London workshops, set with a hand-selected 1ct lab grown diamond in your choice of cut — round brilliant, oval, radiant, pear, emerald, princess, and more. Each diamond is IGI certified and individually selected for exceptional colour, clarity, and cut quality.

Choose your setting — solitaire, hidden halo, halo, diamond shoulders, or trilogy — your metal, and your diamond, and we will craft your ring to your exact specifications, delivering it within 2–4 weeks.

Why choose Alan Bick for your 1ct lab grown diamond ring?

• Every diamond is IGI certified
• Handcrafted in our Hatton Garden, London workshops
• Available in every cut, setting, and metal — yellow gold, white gold, rose gold, and platinum
• Free resizing after your proposal, with no time limit
• Complimentary engraving
• Retail valuation for insurance included
• Exchange policy if your partner wants a different design
• Showrooms in London and Manchester — view diamonds in person before you buy

Book an appointment at our London or Manchester showroom to view our 1ct lab grown diamonds in person, or speak to our team online for expert guidance.