Radiant Brown Lab Grown Diamonds

Brown lab grown diamonds in the radiant cut combine a rare, eye-catching colour with the brilliance of a precision-cut stone. The radiant cut combines the trimmed corners of an emerald outline with full brilliant faceting, delivering vibrant sparkle in a rectangular or square shape. Each is grown sustainably and independently certificated, with the fancy-colour grade stated on the report.

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Typical High St. Price ~~£1,190~~

Today £595 inc. VAT

RADIANT 1.01 cts.

Sparkle Factor 90 %

Colour Brown

Intensity Fancy Light

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7772506563

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Typical High St. Price ~~£1,219~~

Today £610 inc. VAT

RADIANT 1.07 cts.

Sparkle Factor 90 %

Colour Brown

Intensity Fancy

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7773707954

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Typical High St. Price ~~£1,642~~

Today £821 inc. VAT

RADIANT 1.01 cts.

Sparkle Factor 84 %

Colour Brown

Intensity Fancy

Clarity VS1 - V.Slight Marks

Diamond ID: 7777546967

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Typical High St. Price ~~£1,651~~

Today £826 inc. VAT

RADIANT 1.01 cts.

Sparkle Factor 87 %

Colour Brown

Intensity Fancy

Clarity VS2 - V.Slight Marks

Diamond ID: 7770261577

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Typical High St. Price ~~£1,651~~

Today £826 inc. VAT

RADIANT 1.02 cts.

Sparkle Factor 86 %

Colour Brown

Intensity Fancy

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7776380752

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Typical High St. Price ~~£1,747~~

Today £874 inc. VAT

RADIANT 1.08 cts.

Sparkle Factor 83 %

Colour Brown

Intensity Fancy

Clarity VS2 - V.Slight Marks

Diamond ID: 7776380759

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Typical High St. Price ~~£1,766~~

Today £883 inc. VAT

RADIANT 1.10 cts.

Sparkle Factor 88 %

Colour Brown

Intensity Fancy

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7776380773

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Typical High St. Price ~~£1,766~~

Today £883 inc. VAT

RADIANT 1.10 cts.

Sparkle Factor 86 %

Colour Brown

Intensity Fancy

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7776380766

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Typical High St. Price ~~£1,843~~

Today £922 inc. VAT

RADIANT 1.15 cts.

Sparkle Factor 88 %

Colour Brown

Intensity Fancy Light

Clarity VS1 - V.Slight Marks

Diamond ID: 7778341426

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Typical High St. Price ~~£1,882~~

Today £941 inc. VAT

RADIANT 1.18 cts.

Sparkle Factor 88 %

Colour Brown

Intensity Fancy Light

Clarity VS1 - V.Slight Marks

Diamond ID: 7778342385

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Typical High St. Price ~~£1,920~~

Today £960 inc. VAT

RADIANT 1.20 cts.

Sparkle Factor 86 %

Colour Brown

Intensity Fancy

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7776380780

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Typical High St. Price ~~£1,997~~

Today £998 inc. VAT

RADIANT 1.57 cts.

Sparkle Factor 90 %

Colour Brown

Intensity Fancy

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7770859419

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Typical High St. Price ~~£2,122~~

Today £1,061 inc. VAT

RADIANT 1.01 cts.

Sparkle Factor 85 %

Colour Brown

Intensity Fancy

Clarity VS2 - V.Slight Marks

Diamond ID: 7772521537

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Typical High St. Price ~~£2,150~~

Today £1,075 inc. VAT

RADIANT 1.23 cts.

Sparkle Factor 88 %

Colour Brown

Intensity Fancy Light

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7777446559

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Typical High St. Price ~~£2,246~~

Today £1,123 inc. VAT

RADIANT 1.04 cts.

Sparkle Factor 81 %

Colour Brown

Intensity Fancy

Clarity VS1 - V.Slight Marks

Diamond ID: 7772650820

Full Details

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Typical High St. Price ~~£2,256~~

Today £1,128 inc. VAT

RADIANT 2.04 cts.

Sparkle Factor 83 %

Colour Brown

Intensity Fancy

Clarity VS2 - V.Slight Marks

Diamond ID: 7773666849

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Typical High St. Price ~~£2,285~~

Today £1,142 inc. VAT

RADIANT 1.53 cts.

Sparkle Factor 88 %

Colour Brown

Intensity Fancy

Clarity VS1 - V.Slight Marks

Diamond ID: 7770622462

Full Details

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Typical High St. Price ~~£2,352~~

Today £1,176 inc. VAT

RADIANT 1.09 cts.

Sparkle Factor 88 %

Colour Brown

Intensity Fancy

Clarity VS1 - V.Slight Marks

Diamond ID: 7770892221

Full Details

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Typical High St. Price ~~£2,381~~

Today £1,190 inc. VAT

RADIANT 1.51 cts.

Sparkle Factor 84 %

Colour Brown

Intensity Fancy

Clarity VS1 - V.Slight Marks

Diamond ID: 7773831672

Full Details

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Typical High St. Price ~~£2,381~~

Today £1,190 inc. VAT

RADIANT 1.51 cts.

Sparkle Factor 83 %

Colour Brown

Intensity Fancy

Clarity VS2 - V.Slight Marks

Diamond ID: 7776380787

Full Details

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Typical High St. Price ~~£2,410~~

Today £1,205 inc. VAT

RADIANT 1.12 cts.

Sparkle Factor 87 %

Colour Brown

Intensity Fancy

Clarity VS2 - V.Slight Marks

Diamond ID: 7775614363

Full Details

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Typical High St. Price ~~£2,419~~

Today £1,210 inc. VAT

RADIANT 3.08 cts.

Sparkle Factor 88 %

Colour Brown

Intensity Fancy

Clarity VS1 - V.Slight Marks

Diamond ID: 7771783931

Full Details

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Typical High St. Price ~~£2,458~~

Today £1,229 inc. VAT

RADIANT 2.02 cts.

Sparkle Factor 81 %

Colour Brown

Intensity Fancy

Clarity SI1 - Slight Marks

Diamond ID: 7776324339

Full Details

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Typical High St. Price ~~£2,477~~

Today £1,238 inc. VAT

RADIANT 1.58 cts.

Sparkle Factor 83 %

Colour Brown

Intensity Fancy

Clarity VS2 - V.Slight Marks

Diamond ID: 7776380794

Full Details

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Typical High St. Price ~~£2,477~~

Today £1,238 inc. VAT

RADIANT 2.18 cts.

Sparkle Factor 88 %

Colour Brown

Intensity Fancy

Clarity VS1 - V.Slight Marks

Diamond ID: 7779296157

Full Details

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Typical High St. Price ~~£2,496~~

Today £1,248 inc. VAT

RADIANT 1.51 cts.

Sparkle Factor 90 %

Colour Brown

Intensity Fancy Light

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7777446468

Full Details

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Typical High St. Price ~~£2,544~~

Today £1,272 inc. VAT

RADIANT 1.08 cts.

Sparkle Factor 87 %

Colour Brown

Intensity Fancy

Clarity VS2 - V.Slight Marks

Diamond ID: 7774286203

Full Details

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Typical High St. Price ~~£2,554~~

Today £1,277 inc. VAT

RADIANT 1.63 cts.

Sparkle Factor 88 %

Colour Brown

Intensity Fancy

Clarity VS1 - V.Slight Marks

Diamond ID: 7772472004

Full Details

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Typical High St. Price ~~£2,851~~

Today £1,426 inc. VAT

RADIANT 1.22 cts.

Sparkle Factor 88 %

Colour Brown

Intensity Fancy Deep

Clarity VS1 - V.Slight Marks

Diamond ID: 7772045125

Full Details

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Typical High St. Price ~~£2,861~~

Today £1,430 inc. VAT

RADIANT 3.02 cts.

Sparkle Factor 85 %

Colour Brown

Intensity Fancy

Clarity SI1 - Slight Marks

Diamond ID: 7776675579

Full Details

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Typical High St. Price ~~£2,890~~

Today £1,445 inc. VAT

RADIANT 2.08 cts.

Sparkle Factor 86 %

Colour Brown

Intensity Fancy

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7776266036

Full Details

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Typical High St. Price ~~£2,899~~

Today £1,450 inc. VAT

RADIANT 2.09 cts.

Sparkle Factor 84 %

Colour Brown

Intensity Fancy

Clarity VS1 - V.Slight Marks

Diamond ID: 7776266043

Full Details

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Typical High St. Price ~~£2,995~~

Today £1,498 inc. VAT

RADIANT 2.02 cts.

Sparkle Factor 88 %

Colour Brown

Intensity Fancy Light

Clarity VS1 - V.Slight Marks

Diamond ID: 7774564684

Full Details

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Typical High St. Price ~~£3,014~~

Today £1,507 inc. VAT

RADIANT 3.06 cts.

Sparkle Factor 90 %

Colour Brown

Intensity Fancy

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7776593847

Full Details

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Typical High St. Price ~~£3,072~~

Today £1,536 inc. VAT

RADIANT 3.05 cts.

Sparkle Factor 87 %

Colour Brown

Intensity Fancy Intense

Clarity VS2 - V.Slight Marks

Diamond ID: 7775619697

Full Details

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Typical High St. Price ~~£3,120~~

Today £1,560 inc. VAT

RADIANT 2.01 cts.

Sparkle Factor 84 %

Colour Brown

Intensity Fancy

Clarity VS1 - V.Slight Marks

Diamond ID: 7773831644

Full Details

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Typical High St. Price ~~£3,216~~

Today £1,608 inc. VAT

RADIANT 1.52 cts.

Sparkle Factor 90 %

Colour Brown

Intensity Fancy

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7772522973

Full Details

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Typical High St. Price ~~£3,264~~

Today £1,632 inc. VAT

RADIANT 3.52 cts.

Sparkle Factor 88 %

Colour Brown

Intensity Fancy

Clarity VS1 - V.Slight Marks

Diamond ID: 7771804386

Full Details

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Typical High St. Price ~~£3,331~~

Today £1,666 inc. VAT

RADIANT 2.01 cts.

Sparkle Factor 83 %

Colour Brown

Intensity Fancy

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7773831665

Full Details

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Typical High St. Price ~~£3,370~~

Today £1,685 inc. VAT

RADIANT 2.08 cts.

Sparkle Factor 83 %

Colour Brown

Intensity Fancy

Clarity VS1 - V.Slight Marks

Diamond ID: 7773831658

Full Details

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Typical High St. Price ~~£3,494~~

Today £1,747 inc. VAT

RADIANT 1.51 cts.

Sparkle Factor 90 %

Colour Brown

Intensity Fancy Deep

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7773407012

Full Details

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Typical High St. Price ~~£3,523~~

Today £1,762 inc. VAT

RADIANT 1.67 cts.

Sparkle Factor 88 %

Colour Brown

Intensity Fancy

Clarity VS1 - V.Slight Marks

Diamond ID: 7775616645

Full Details

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Typical High St. Price ~~£3,571~~

Today £1,786 inc. VAT

RADIANT 2.21 cts.

Sparkle Factor 88 %

Colour Brown

Intensity Fancy Light

Clarity VS1 - V.Slight Marks

Diamond ID: 7777446510

Full Details

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Typical High St. Price ~~£3,619~~

Today £1,810 inc. VAT

RADIANT 2.14 cts.

Sparkle Factor 88 %

Colour Brown

Intensity Fancy Light

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7777446503

Full Details

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Typical High St. Price ~~£3,648~~

Today £1,824 inc. VAT

RADIANT 2.37 cts.

Sparkle Factor 90 %

Colour Brown

Intensity Fancy Light

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7777547058

Full Details

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Typical High St. Price ~~£3,821~~

Today £1,910 inc. VAT

RADIANT 3.03 cts.

Sparkle Factor 85 %

Colour Brown

Intensity Fancy

Clarity VS2 - V.Slight Marks

Diamond ID: 7776324388

Full Details

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Typical High St. Price ~~£3,859~~

Today £1,930 inc. VAT

RADIANT 2.01 cts.

Sparkle Factor 90 %

Colour Brown

Intensity Fancy Light

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7777563459

Full Details

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Typical High St. Price ~~£3,878~~

Today £1,939 inc. VAT

RADIANT 2.53 cts.

Sparkle Factor 88 %

Colour Brown

Intensity Fancy

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7770342427

Full Details

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Typical High St. Price ~~£4,013~~

Today £2,006 inc. VAT

RADIANT 3.28 cts.

Sparkle Factor 85 %

Colour Brown

Intensity Fancy

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7770859629

Full Details

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Typical High St. Price ~~£4,166~~

Today £2,083 inc. VAT

RADIANT 4.54 cts.

Sparkle Factor 87 %

Colour Brown

Intensity Fancy

Clarity VS2 - V.Slight Marks

Diamond ID: 7774178795

Full Details

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Typical High St. Price ~~£4,224~~

Today £2,112 inc. VAT

RADIANT 3.07 cts.

Sparkle Factor 90 %

Colour Brown

Intensity Fancy

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7772313342

Full Details

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Typical High St. Price ~~£4,243~~

Today £2,122 inc. VAT

RADIANT 2.03 cts.

Sparkle Factor 88 %

Colour Brown

Intensity Fancy

Clarity VS1 - V.Slight Marks

Diamond ID: 7776091225

Full Details

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Typical High St. Price ~~£4,560~~

Today £2,280 inc. VAT

RADIANT 4.60 cts.

Sparkle Factor 90 %

Colour Brown

Intensity Fancy

Clarity VVS2 - V.V.Slight Marks

Diamond ID: 7775607433

Full Details

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Typical High St. Price ~~£4,646~~

Today £2,323 inc. VAT

RADIANT 3.01 cts.

Sparkle Factor 86 %

Colour Brown

Intensity Fancy

Clarity VS1 - V.Slight Marks

Diamond ID: 7775619704

Full Details

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Typical High St. Price ~~£4,685~~

Today £2,342 inc. VAT

RADIANT 3.24 cts.

Sparkle Factor 87 %

Colour Brown

Intensity Fancy

Clarity VS2 - V.Slight Marks

Diamond ID: 7776675544

Full Details

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Typical High St. Price ~~£5,184~~

Today £2,592 inc. VAT

RADIANT 4.24 cts.

Sparkle Factor 87 %

Colour Brown

Intensity Fancy

Clarity VS2 - V.Slight Marks

Diamond ID: 7773714820

Full Details

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Typical High St. Price ~~£5,683~~

Today £2,842 inc. VAT

RADIANT 3.26 cts.

Sparkle Factor 86 %

Colour Brown

Intensity Fancy

Clarity VS1 - V.Slight Marks

Diamond ID: 7778341531

Full Details

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Typical High St. Price ~~£5,702~~

Today £2,851 inc. VAT

RADIANT 3.01 cts.

Sparkle Factor 88 %

Colour Brown

Intensity Fancy

Clarity VS1 - V.Slight Marks

Diamond ID: 7776839470

Full Details

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Typical High St. Price ~~£6,010~~

Today £3,005 inc. VAT

RADIANT 3.61 cts.

Sparkle Factor 87 %

Colour Brown

Intensity Fancy Light

Clarity VS2 - V.Slight Marks

Diamond ID: 7777022513

Full Details

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Typical High St. Price ~~£6,643~~

Today £3,322 inc. VAT

RADIANT 3.21 cts.

Sparkle Factor 85 %

Colour Brown

Intensity Fancy

Clarity VS2 - V.Slight Marks

Diamond ID: 7776675523

Full Details

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There are no matches - Please redefine your search

Choosing a radiant cut for a brown diamond balances colour and character. The cropped corners and brilliant faceting make it durable and lively, with strong presence. Brown colour in a lab grown diamond comes from trace elements and structural graining formed during growth, producing warm champagne, cognac and chocolate tones, recreated affordably and consistently. As with all fancy-coloured diamonds, the colour grade matters far more than reaching a top clarity grade, so a well-saturated brown stone in VS or SI clarity offers excellent value in the radiant cut. This shape suits buyers who want the elongation of an emerald shape with the sparkle of a brilliant cut. For setting, yellow and rose gold echo the warm tones beautifully, while white gold adds contrast. Browse the live results below; stock updates continuously, and our team is happy to advise on matching colour and shape to your setting.

Is a radiant brown lab grown diamond a real diamond?

Yes, it is a genuine diamond, identical in hardness and brilliance to a mined stone, with the colour created during growth.

Why choose the radiant cut for a brown diamond?

The radiant cut combines the trimmed corners of an emerald outline with full brilliant faceting, delivering vibrant sparkle in a rectangular or square shape.

How should I set a brown radiant diamond?

It hides inclusions and colour well, so it flatters fancy colours especially; halo settings amplify it. For colour, yellow and rose gold echo the warm tones beautifully, while white gold adds contrast.

Are these brown diamonds certified?

Yes, every radiant brown lab grown diamond comes with an independent IGI or GIA report stating its colour grade.

Explore Other Coloured Diamonds

Pink Blue Yellow Green Orange Other

Browse Brown Diamonds by Shape

Round Oval Princess Emerald Cushion Marquise Pear Asscher Heart

Radiant Brown Lab Grown Diamonds

Is a radiant brown lab grown diamond a real diamond?

Why choose the radiant cut for a brown diamond?

How should I set a brown radiant diamond?

Are these brown diamonds certified?

Explore Other Coloured Diamonds

Browse Brown Diamonds by Shape

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