Loose Diamonds

Choose a diamond to complement the jewellery you wish to create. Our extensive selection of gems feature ten different shapes as well as a range of carat sizes to suit every preference. Each diamond featured in our catalogue comes with certification from a independent grading organisation.

Natural
Lab-grown
Coloured
Gemstones
Express Delivery

Need it fast? Look for our quick shipping items, for a speedy delivery. Availability depends on your choice of diamond and ring size.

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9,518 Diamonds

ShapeCaratColourClarityCutCert.MeasurementsPolishSymmetryPrice
(ex VAT)
Asscher
0.31HVS2EXGIA3.63x3.61x2.49EXEX£231 £243
0.31 Carat Asscher Diamond
0.31 Carat Asscher Diamond
H Colour | VS2 Clarity | Excellent Cut | GIA
£243£231 (ex VAT)
Asscher
0.31JSI1VGIGI3.70x3.52x2.48VGVG£234 £247
0.31 Carat Asscher Diamond
0.31 Carat Asscher Diamond
J Colour | SI1 Clarity | Very Good Cut | IGI
£247£234 (ex VAT)
Asscher
0.30KVS1VGIGI3.81x3.65x2.32EXVG£235 £248
0.30 Carat Asscher Diamond
0.30 Carat Asscher Diamond
K Colour | VS1 Clarity | Very Good Cut | IGI
£248£235 (ex VAT)
Asscher
0.30KVVS2VGIGI3.81x3.66x2.36EXVG£256 £270
0.30 Carat Asscher Diamond
0.30 Carat Asscher Diamond
K Colour | VVS2 Clarity | Very Good Cut | IGI
£270£256 (ex VAT)
Asscher
0.30ESI1EXGIA3.67x3.53x2.49EXEX£261 £275
0.30 Carat Asscher Diamond
0.30 Carat Asscher Diamond
E Colour | SI1 Clarity | Excellent Cut | GIA
£275£261 (ex VAT)
Asscher
0.30KVVS1VGIGI3.72x3.56x2.35EXVG£267 £281
0.30 Carat Asscher Diamond
0.30 Carat Asscher Diamond
K Colour | VVS1 Clarity | Very Good Cut | IGI
£281£267 (ex VAT)
Asscher
0.32KVVS2VGIGI3.69x3.67x2.55VGVG£268 £282
0.32 Carat Asscher Diamond
0.32 Carat Asscher Diamond
K Colour | VVS2 Clarity | Very Good Cut | IGI
£282£268 (ex VAT)
Asscher
0.33IVS1EXGIA3.91x3.86x2.57EXVG£280 £295
0.33 Carat Asscher Diamond
This is a sample image
This is a sample image
0.33 Carat Asscher Diamond
I Colour | VS1 Clarity | Excellent Cut | GIA
£295£280 (ex VAT)
Asscher
0.33IVVS2EXGIA3.77x3.70x2.55EXVG£285 £300
0.33 Carat Asscher Diamond
0.33 Carat Asscher Diamond
I Colour | VVS2 Clarity | Excellent Cut | GIA
£300£285 (ex VAT)
Asscher
0.32DSI2EXGIA3.71x3.67x2.53EXVG£292 £308
0.32 Carat Asscher Diamond
0.32 Carat Asscher Diamond
D Colour | SI2 Clarity | Excellent Cut | GIA
£308£292 (ex VAT)
Asscher
0.30GVVS2GGIA3.60x3.58x2.73GVG£300 £316
0.30 Carat Asscher Diamond
This is a sample image
This is a sample image
0.30 Carat Asscher Diamond
G Colour | VVS2 Clarity | Good Cut | GIA
£316£300 (ex VAT)
Asscher
0.30IVS2VGIGI3.80x3.77x2.45VGVG£301 £317
0.30 Carat Asscher Diamond
0.30 Carat Asscher Diamond
I Colour | VS2 Clarity | Very Good Cut | IGI
£317£301 (ex VAT)
Asscher
0.30DVS1EXGIA3.73x3.71x2.48EXG£306 £322
0.30 Carat Asscher Diamond
0.30 Carat Asscher Diamond
D Colour | VS1 Clarity | Excellent Cut | GIA
£322£306 (ex VAT)
Asscher
0.30JVVS1VGIGI3.71x3.68x2.49VGVG£314 £331
0.30 Carat Asscher Diamond
0.30 Carat Asscher Diamond
J Colour | VVS1 Clarity | Very Good Cut | IGI
£331£314 (ex VAT)
Asscher
0.33JVVS1VGIGI3.82x3.79x2.57VGVG£326 £343
0.33 Carat Asscher Diamond
0.33 Carat Asscher Diamond
J Colour | VVS1 Clarity | Very Good Cut | IGI
£343£326 (ex VAT)
Asscher
0.40JVVS2VGGIA4.16x4.14x2.58GVG£336 £350
0.40 Carat Asscher Diamond
This is a sample image
This is a sample image
0.40 Carat Asscher Diamond
J Colour | VVS2 Clarity | Very Good Cut | GIA
£350£336 (ex VAT)
Asscher
0.41FSI1EXGIA4.24x4.20x2.52VGG£336 £350
0.41 Carat Asscher Diamond
This is a sample image
This is a sample image
0.41 Carat Asscher Diamond
F Colour | SI1 Clarity | Excellent Cut | GIA
£350£336 (ex VAT)
Asscher
0.31EVS1EXGIA3.77x3.74x2.53EXEX£339 £353
0.31 Carat Asscher Diamond
0.31 Carat Asscher Diamond
E Colour | VS1 Clarity | Excellent Cut | GIA
£353£339 (ex VAT)
Asscher
0.33EVVS2EXGIA3.87x3.84x2.42EXEX£342 £357
0.33 Carat Asscher Diamond
0.33 Carat Asscher Diamond
E Colour | VVS2 Clarity | Excellent Cut | GIA
£357£342 (ex VAT)
Asscher
0.30DVVS1EXGIA3.82x3.79x2.45EXG£343 £357
0.30 Carat Asscher Diamond
0.30 Carat Asscher Diamond
D Colour | VVS1 Clarity | Excellent Cut | GIA
£357£343 (ex VAT)
20 /9,518 Results