Collection: Lab-Grown Diamond Engagement Rings

Discover the full collection of lab-grown diamond engagement rings from Not Mined, handcrafted in solid gold and designed to be treasured for a lifetime. Every ring is made to order in the UK, giving you the freedom to choose a piece that truly reflects your story.

Our engagement rings are set with ethically sourced, lab-grown diamonds that are physically, chemically and optically identical to mined stones — without the environmental or human cost. Each diamond is certified and graded to the same standards as traditional diamonds, so you never compromise on quality or brilliance.

Browse styles to suit every taste, from the timeless elegance of a [link] solitaire engagement ring [/link] to the vintage charm of a [link] round cut engagement ring [/link]. If you love extra sparkle, explore our [link] halo engagement rings [/link] or [link] three stone engagement rings [/link], or opt for something more understated with a [link] bezel set engagement ring [/link]. For those drawn to intricate detail, our [link] cluster engagement rings [/link] offer a distinctive, eye-catching look.

Every Not Mined engagement ring is crafted in 9ct or 18ct solid gold — never plated, never hollow. Because each piece is made to order, you get a ring built specifically for you, with the care and attention that mass-produced jewellery simply cannot match. We also offer a full range of [link] wedding rings [/link] designed to sit perfectly alongside your engagement ring.

Choosing a lab-grown diamond means choosing a ring you can feel proud to wear. Lower carbon footprint, fully traceable origins, and a price that lets you invest in the quality and design you actually want.

Ready to find the one? Explore the collection below, or [link] get in touch [/link] if you'd like help choosing the perfect ring.