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200 Products

Exceptional good value

Exceptional good value compared to Natural Diamond. Fast secure delivery.

Keith N.Verified Buyer

Stunning ✨✨

Absolutely beautiful stone, now wish I had gone for the platinum version.

Sara C.Verified Buyer

Beautiful ring, Love it!

Beautiful ring, Love it! The price was amazing too

Clarie H.Verified Buyer

Lab Grown Diamond Solitaire Ring – Ethical Sparkle, Everyday Luxury

Lab grown diamond solitaire ring are more than just a smart alternative. They’re quickly becoming the go-to for those who want meaningful sparkle without the hefty price tag or environmental concerns.

At TJC, we’ve embraced this modern shift in fine jewellery, offering a handpicked collection of solitaire ring that combine timeless style with today’s values. Whether it’s for an engagement, a milestone moment, or a feel-good self-gift, our lab grown diamond rings bring together the beauty of natural diamonds, confidence, and conscious luxury — all in one.

Let’s explore why this updated classic is fast becoming the first choice for so many — and how TJC stands out with superb designs, top-tier quality, and pocket-friendly pricing.

Why Choose Lab Diamond Solitaire Ring?

First things first lab grown diamonds are real diamonds. They’re made in a controlled environment that mirrors how diamonds form naturally. Same shine, same structure, just a smarter and eco-friendly process.

So, when it comes to lab diamond solitaire ring, you’re not missing out on anything. In fact, you’re gaining peace of mind, incredible value, a larger stone and a new era of luxury — ethical, accessible, and effortlessly stylish.

Here at TJC, we keep your jewellery collection meaningful and refined with pieces chosen with care and confidence.

  • A Lab Diamond Solitaire for Every Style: Whether it’s a promise ring, anengagement ring, or just something sparkly for yourself, solitaire rings come in all shapes, sizes, and settings. And at TJC, the selection is full of wearable favourites.
  • 1 Carat Lab Grown Diamond Solitaire Ring: Perfect for everyday wear or those who prefer a low-key sparkle. These subtle yet stunning rings are ideal for younger buyers or those just starting their fine jewellery journey.
  • 2 Carat Lab Grown Diamond Solitaire Ring: A sweet spot for many. These offer that bold, unmistakable sparkle without going over the top. Ideal for engagements, anniversaries, or milestone gifts.
  • 3 Carat and Above: Want to go all out? 3 carat lab diamond solitaire ring make a real statement. And thanks to the affordability of lab diamonds, it’s a lot more achievable than most people think.

Shapes and Styles That Speak to You

At TJC, solitaire doesn’t mean same-old. While round is a classic choice, but we also boast plenty of stunning shapes for different taste, helping you create your own jewellery wishlist:

  • Oval and emerald cuts for a sleek, elongated look
  • Princess cuts for a modern, geometric feel
  • Pear and marquise for something a bit different

Each one offers a slightly different vibe while still keeping the focus on the centre stone.

Metal Options That Match Your Look

The setting matters just as much as the stone. Whether you're after something cool and modern or warm and traditional, there's a metal for every style:

  • White gold and platinum: give that clean, polished finish
  • Yellow gold: offers a timeless, classic feel
  • Rose gold: brings a softer, romantic twist

Many shoppers love pairing lab grown diamonds with white metal solitaire settings, as it really makes the sparkle pop – and with white gold being more affordable than platinum, it's a popular go-to.

Ethical, Affordable, and Made to Last

One of the biggest perks of going with lab grown diamond solitaire ring is peace of mind which UK shoppers love. These diamonds are:

  • Conflict-free
  • Better for the planet
  • Certified for quality

And let’s be honest, getting a beautiful ring while also doing the right thing just feels better.

Why Shop Lab Diamond Solitaire Ring at TJC?

At TJC, we bring together quality, choice, and great pricing at one place. Whether you’re after something simple or ready to pop the question, we’ve got you covered with

  • Competitive pricing
  • Certified lab diamonds
  • Plenty of styles and carat sizes
  • 24/7 customer service
  • Fast UK delivery

We also take pride in our in-house manufacturing, which means no middlemen, no inflated prices and absolutely no compromise on quality.

With over a million happy customers and counting, it’s the trust and love we receive that keeps us going and inspires us to keep bringing you fresh trends, flawless standards, and the very best of what’s next in jewellery. So if you’re looking for a ring that ticks all the boxes – timeless, ethical, and beautiful, start with our collection of lab grown diamond solitaire ring.

Lab Grown Diamond Solitaire Rings

How do I ensure I’m buying genuine Lab Grown Diamond Solitaire Rings?

If the lab-grown diamond is GIA or SGL certified, then it is a genuine lab-grown diamond. Always look for reputable jewellers like TJC for genuine and ethical jewellery products, especially diamonds.

Why choose Lab Grown Diamond Solitaire Rings over mined ones?

Lab-grown diamond solitaire rings have more brilliance and fiery shine than mined diamonds and are more affordable. You can choose larger diamonds at a very affordable price, and these are identical gemstones with fewer environmental impacts.

How do I care for my Lab Grown Diamond Solitaire Ring?

Prefer to clean your grown diamond solitaire ring every week with warm water and a toothbrush for lasting shine. Please do not use any complex chemicals that will maintain their brilliance and luster. 

Are Lab Grown Diamond Solitaire Rings suitable for engagements?

Yes, solitaire design is a top choice for engagements. Lab-grown diamond solitaire rings are perfect for special occasions like engagements, as they offer the same brilliance and shine as real diamonds at a very affordable price.

What’s the difference between a solitaire ring and a halo ring?

A solitaire ring features only a single centrestone, offering a simple and classy piece. The halo ring includes a centrestone surrounded by small stones, creating a gorgeous piece.