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Classic white

Classic white

Choose from thousands of loose lab-grown diamonds, created with 100% solar energy. Every shape, from round brilliant and oval to pear, emerald, cushion, radiant, marquise, princess and heart, in colourless D to J grades and rare fancy colours, from under half a carat to over 5 carats, priced from £220. Use the filters to narrow down by shape, carat, colour, clarity and price.

Shop by carat: under 1 carat, 1 carat, 1.5 carat, 2 carat or 3 carat and above.

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2567 products

1.07ct Round lab-grown diamond, D VVS21.07ct Round lab-grown diamond, D VVS2 – 360° view
0.78ct Pear lab-grown diamond, D VVS20.78ct Pear lab-grown diamond, D VVS2 – 360° view
1.55ct Round lab-grown diamond, E VS11.55ct Round lab-grown diamond, E VS1 – 360° view
3.01ct Princess lab-grown diamond, Fancy Intense Yellow, VS13.01ct Princess lab-grown diamond, Fancy Intense Yellow, VS1 – 360° view
2ct Round lab-grown diamond, E VS12ct Round lab-grown diamond, E VS1 – 360° view
3ct Marquise lab-grown diamond, E VVS23ct Marquise lab-grown diamond, E VVS2 – 360° view
2.4ct Elongated Cushion lab-grown diamond, E VVS22.4ct Elongated Cushion lab-grown diamond, E VVS2 – 360° view
3.01ct Radiant lab-grown diamond, Fancy Intense Yellow, VS13.01ct Radiant lab-grown diamond, Fancy Intense Yellow, VS1 – 360° view
3.5ct Radiant lab-grown diamond, Fancy Intense Yellow, VS23.5ct Radiant lab-grown diamond, Fancy Intense Yellow, VS2 – 360° view
2.01ct Marquise lab-grown diamond, E VS12.01ct Marquise lab-grown diamond, E VS1 – 360° view
4.01ct Marquise lab-grown diamond, D VVS14.01ct Marquise lab-grown diamond, D VVS1 – 360° view
3.09ct Round lab-grown diamond, E VS13.09ct Round lab-grown diamond, E VS1 – 360° view
3.96ct Oval lab-grown diamond, F VS13.96ct Oval lab-grown diamond, F VS1 – 360° view
1.08ct Round lab-grown diamond, D VS11.08ct Round lab-grown diamond, D VS1 – 360° view
1.08ct Round lab-grown diamond, D VS11.08ct Round lab-grown diamond, D VS1 – 360° view
2.08ct Oval lab-grown diamond, E VVS12.08ct Oval lab-grown diamond, E VVS1 – 360° view
2.91ct Elongated Cushion lab-grown diamond, E VVS22.91ct Elongated Cushion lab-grown diamond, E VVS2 – 360° view
2.09ct Square Emerald lab-grown diamond, E VVS22.09ct Square Emerald lab-grown diamond, E VVS2 – 360° view
3.07ct Marquise lab-grown diamond, E VVS23.07ct Marquise lab-grown diamond, E VVS2 – 360° view
1.58ct Round lab-grown diamond, E VVS21.58ct Round lab-grown diamond, E VVS2 – 360° view
4.06ct Radiant lab-grown diamond, E VS14.06ct Radiant lab-grown diamond, E VS1 – 360° view
1.5ct Radiant lab-grown diamond, Fancy Vivid Pink, VVS11.5ct Radiant lab-grown diamond, Fancy Vivid Pink, VVS1 – 360° view
2.02ct Pear lab-grown diamond, E VVS22.02ct Pear lab-grown diamond, E VVS2 – 360° view
2.2ct Pear lab-grown diamond, E VS12.2ct Pear lab-grown diamond, E VS1 – 360° view
3.07ct Radiant lab-grown diamond, D VVS23.07ct Radiant lab-grown diamond, D VVS2 – 360° view
1.08ct Round lab-grown diamond, E VS11.08ct Round lab-grown diamond, E VS1 – 360° view
4.03ct Pear lab-grown diamond, D VVS24.03ct Pear lab-grown diamond, D VVS2 – 360° view
1.5ct Pear lab-grown diamond, E VS11.5ct Pear lab-grown diamond, E VS1 – 360° view
2.09ct Heart lab-grown diamond, D VVS22.09ct Heart lab-grown diamond, D VVS2 – 360° view
2.01ct Square Emerald lab-grown diamond, Fancy Yellow, VS12.01ct Square Emerald lab-grown diamond, Fancy Yellow, VS1 – 360° view
4.01ct Square Emerald lab-grown diamond, Fancy Yellow, VS14.01ct Square Emerald lab-grown diamond, Fancy Yellow, VS1 – 360° view
11.01ct Round lab-grown diamond, F SI111.01ct Round lab-grown diamond, F SI1 – 360° view
10.01ct Round lab-grown diamond, E SI110.01ct Round lab-grown diamond, E SI1 – 360° view
2.5ct Marquise lab-grown diamond, Fancy Intense Yellow, VS12.5ct Marquise lab-grown diamond, Fancy Intense Yellow, VS1 – 360° view
3.21ct Cushion lab-grown diamond, Fancy Intense Yellow, VVS23.21ct Cushion lab-grown diamond, Fancy Intense Yellow, VVS2 – 360° view
1.5ct Oval lab-grown diamond, D VS11.5ct Oval lab-grown diamond, D VS1 – 360° view
3.07ct Heart lab-grown diamond, D VS13.07ct Heart lab-grown diamond, D VS1 – 360° view
5.09ct Pear lab-grown diamond, E VVS25.09ct Pear lab-grown diamond, E VVS2 – 360° view
2.03ct Oval lab-grown diamond, D VVS22.03ct Oval lab-grown diamond, D VVS2 – 360° view
2.05ct Elongated Cushion lab-grown diamond, E VVS22.05ct Elongated Cushion lab-grown diamond, E VVS2 – 360° view
0.76ct Marquise lab-grown diamond, D VS10.76ct Marquise lab-grown diamond, D VS1 – 360° view
3.95ct Elongated Cushion lab-grown diamond, E VVS23.95ct Elongated Cushion lab-grown diamond, E VVS2 – 360° view
2.02ct Square Emerald lab-grown diamond, E VVS22.02ct Square Emerald lab-grown diamond, E VVS2 – 360° view
0.9ct Emerald lab-grown diamond, D VS10.9ct Emerald lab-grown diamond, D VS1 – 360° view
0.9ct Emerald lab-grown diamond, D VS20.9ct Emerald lab-grown diamond, D VS2 – 360° view
1.59ct Emerald lab-grown diamond, D VS11.59ct Emerald lab-grown diamond, D VS1 – 360° view
1.07ct Marquise lab-grown diamond, E VVS21.07ct Marquise lab-grown diamond, E VVS2 – 360° view
1.07ct Emerald lab-grown diamond, D VVS21.07ct Emerald lab-grown diamond, D VVS2 – 360° view

How to choose a loose lab-grown diamond

Colour. D, E and F are colourless, the whitest grades; G to J are near-colourless and look white once set, offering excellent value. Read more in our guides to D colour and F colour lab diamonds. For something different, explore our pink, blue, yellow, champagne and green lab-grown diamonds.

Clarity. Most of our diamonds are VS1 or VS2, which are eye-clean, with a selection of VVS1 and VVS2 stones for those who want near-flawless clarity. See our F VS2 guide and VVS1 guide.

Cut and shape. Round brilliants offer the most sparkle; oval, pear and marquise shapes look larger for their carat weight; emerald cuts have an elegant step-cut look; cushion, radiant and princess cuts combine brilliance with a squarer outline.

Certification. The vast majority of our loose diamonds come with an independent IGI or GIA grading report confirming carat, colour, clarity and measurements; look for IGI or GIA in the product title. Learn more in lab-grown diamond certifications explained.

Are lab-grown diamonds real diamonds?

Yes. Lab-grown diamonds are chemically, physically and optically identical to mined diamonds. They are grown in a laboratory rather than mined, which makes them more affordable and more sustainable.

Frequently asked questions

Can I see these diamonds in your London store?

Our London store displays finished jewellery and a smaller selection of gemstones. Our loose diamonds are held at our workshop, so they are not on display in store.