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Loose Diamonds

Choose a diamond to complement the jewellery you wish to create. Our extensive selection of 1.8 million diamonds features ten different shapes as well as a range of carat sizes to suit every preference. Each diamond in our catalogue comes with certification from a leading grading organisation.

Natural
Lab-grown
Coloured
Gemstones
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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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1,368 Diamonds

ShapeCaratColourClarityCutCert.MeasurementsPolishSymmetryPrice
(ex VAT)
Marquise
0.40LSI1EXGIA7.56x3.79x2.45£139
0.40 Carat Marquise Diamond
0.40 Carat Marquise Diamond
L Colour | SI1 Clarity | Excellent Cut | GIA
£139 (ex VAT)
Round
0.30KSI1VGIGI4.26x4.29x2.66£161
0.30 Carat Round Diamond
This is a sample image
This is a sample image
0.30 Carat Round Diamond
K Colour | SI1 Clarity | Very Good Cut | IGI
£161 (ex VAT)
Oval
0.30JSI1VGGIA4.99x3.76x2.50£169
0.30 Carat Oval Diamond
0.30 Carat Oval Diamond
J Colour | SI1 Clarity | Very Good Cut | GIA
£169 (ex VAT)
Emerald
0.30HVS2VGIGI4.41x3.22x2.26£172
0.30 Carat Emerald Diamond
This is a sample image
This is a sample image
0.30 Carat Emerald Diamond
H Colour | VS2 Clarity | Very Good Cut | IGI
£172 (ex VAT)
Round
0.30HSI1GHRD4.10x4.17x2.66£173
0.30 Carat Round Diamond
This is a sample image
This is a sample image
0.30 Carat Round Diamond
H Colour | SI1 Clarity | Good Cut | HRD
£173 (ex VAT)
Radiant
0.30HVS2EXGIA4.23x3.38x2.34£203
0.30 Carat Radiant Diamond
0.30 Carat Radiant Diamond
H Colour | VS2 Clarity | Excellent Cut | GIA
£203 (ex VAT)
Emerald
0.32DVS2GGIA4.10x3.69x2.39£205
0.32 Carat Emerald Diamond
This is a sample image
This is a sample image
0.32 Carat Emerald Diamond
D Colour | VS2 Clarity | Good Cut | GIA
£205 (ex VAT)
Radiant
0.30HVS2EXGIA4.32x3.34x2.26£208
0.30 Carat Radiant Diamond
This is a sample image
This is a sample image
0.30 Carat Radiant Diamond
H Colour | VS2 Clarity | Excellent Cut | GIA
£208 (ex VAT)
Radiant
0.30GSI1EXGIA4.78x3.43x2.18£211
0.30 Carat Radiant Diamond
0.30 Carat Radiant Diamond
G Colour | SI1 Clarity | Excellent Cut | GIA
£211 (ex VAT)
Marquise
0.30IVVS2EXGIA6.23x3.55x2.33£213
0.30 Carat Marquise Diamond
0.30 Carat Marquise Diamond
I Colour | VVS2 Clarity | Excellent Cut | GIA
£213 (ex VAT)
Marquise
0.50LSI2EXGIA7.76x3.99x2.62£214
0.50 Carat Marquise Diamond
0.50 Carat Marquise Diamond
L Colour | SI2 Clarity | Excellent Cut | GIA
£214 (ex VAT)
Radiant
0.40KSI1CIGIA4.12x4.11x3.04£214
0.40 Carat Radiant Diamond
0.40 Carat Radiant Diamond
K Colour | SI1 Clarity | Cupid's Ideal Cut | GIA & AGS
£214 (ex VAT)
Cushion
0.31GSI2CIGIA3.83x3.82x2.78£216
0.31 Carat Cushion Diamond
0.31 Carat Cushion Diamond
G Colour | SI2 Clarity | Cupid's Ideal Cut | GIA & AGS
£216 (ex VAT)
Oval
0.33JSI1CIGIA4.74x3.91x2.76£217
0.33 Carat Oval Diamond
0.33 Carat Oval Diamond
J Colour | SI1 Clarity | Cupid's Ideal Cut | GIA & AGS
£217 (ex VAT)
Pear
0.31GVS1EXGIA5.80x3.80x2.39£227
0.31 Carat Pear Diamond
0.31 Carat Pear Diamond
G Colour | VS1 Clarity | Excellent Cut | GIA
£227 (ex VAT)
Radiant
0.31HVS1EXGIA4.18x3.35x2.33£233
0.31 Carat Radiant Diamond
0.31 Carat Radiant Diamond
H Colour | VS1 Clarity | Excellent Cut | GIA
£233 (ex VAT)
Radiant
0.31HVS1EXGIA4.24x3.38x2.35£235
0.31 Carat Radiant Diamond
0.31 Carat Radiant Diamond
H Colour | VS1 Clarity | Excellent Cut | GIA
£235 (ex VAT)
Asscher
0.31GVS1EXGIA3.89x3.86x2.41£235
0.31 Carat Asscher Diamond
0.31 Carat Asscher Diamond
G Colour | VS1 Clarity | Excellent Cut | GIA
£235 (ex VAT)
Round
0.43KSI1EXGIA4.86x4.88x2.92£236
0.43 Carat Round Diamond
This is a sample image
This is a sample image
0.43 Carat Round Diamond
K Colour | SI1 Clarity | Excellent Cut | GIA
£236 (ex VAT)
Cushion
0.51JVS2VGIGI5.00x4.10x2.85£239
0.51 Carat Cushion Diamond
This is a sample image
This is a sample image
0.51 Carat Cushion Diamond
J Colour | VS2 Clarity | Very Good Cut | IGI
£239 (ex VAT)
20 /1,368 Results