Free & insured delivery from within the UK

Learn More

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
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.

Images / 360° Visuals

84,722 Diamonds

ShapeCaratColourClarityCutCert.MeasurementsPolishSymmetryPrice
(ex VAT)
Oval
0.30JSI1VGGIA4.99x3.76x2.50£166 £170
0.30 Carat Oval Diamond
0.30 Carat Oval Diamond
J Colour | SI1 Clarity | Very Good Cut | GIA
£170£166 (ex VAT)
Oval
0.30HSI1VGGIA5.03x3.73x2.47£168 £172
0.30 Carat Oval Diamond
This is a sample image
This is a sample image
0.30 Carat Oval Diamond
H Colour | SI1 Clarity | Very Good Cut | GIA
£172£168 (ex VAT)
Oval
0.30HSI2EXGIA5.04x3.69x2.41£182 £187
0.30 Carat Oval Diamond
This is a sample image
This is a sample image
0.30 Carat Oval Diamond
H Colour | SI2 Clarity | Excellent Cut | GIA
£187£182 (ex VAT)
Oval
0.30JSI1VGIGI5.39x3.64x2.32£191 £196
0.30 Carat Oval Diamond
0.30 Carat Oval Diamond
J Colour | SI1 Clarity | Very Good Cut | IGI
£196£191 (ex VAT)
Oval
0.30FSI2EXGIA5.07x3.76x2.46£193 £198
0.30 Carat Oval Diamond
This is a sample image
This is a sample image
0.30 Carat Oval Diamond
F Colour | SI2 Clarity | Excellent Cut | GIA
£198£193 (ex VAT)
Oval
0.30ISI2EXGIA5.22x3.75x2.40£194 £199
0.30 Carat Oval Diamond
0.30 Carat Oval Diamond
I Colour | SI2 Clarity | Excellent Cut | GIA
£199£194 (ex VAT)
Oval
0.30JSI2EXGIA5.22x3.74x2.37£203 £208
0.30 Carat Oval Diamond
0.30 Carat Oval Diamond
J Colour | SI2 Clarity | Excellent Cut | GIA
£208£203 (ex VAT)
Oval
0.42KVS2EXGIA6.08x4.35x2.56£203 £208
0.42 Carat Oval Diamond
0.42 Carat Oval Diamond
K Colour | VS2 Clarity | Excellent Cut | GIA
£208£203 (ex VAT)
Oval
0.30FSI2VGGIA5.01x3.71x2.46£209 £215
0.30 Carat Oval Diamond
This is a sample image
This is a sample image
0.30 Carat Oval Diamond
F Colour | SI2 Clarity | Very Good Cut | GIA
£215£209 (ex VAT)
Oval
0.30ISI1EXGIA5.17x3.85x2.33£211 £217
0.30 Carat Oval Diamond
0.30 Carat Oval Diamond
I Colour | SI1 Clarity | Excellent Cut | GIA
£217£211 (ex VAT)
Oval
0.30GSI1VGGIA5.33x3.91x2.27£212 £218
0.30 Carat Oval Diamond
0.30 Carat Oval Diamond
G Colour | SI1 Clarity | Very Good Cut | GIA
£218£212 (ex VAT)
Oval
0.33JSI1CIGIA4.74x3.91x2.76£213 £218
0.33 Carat Oval Diamond
0.33 Carat Oval Diamond
J Colour | SI1 Clarity | Cupid's Ideal Cut | GIA & AGS
£218£213 (ex VAT)
Oval
0.30FSI2EXGIA5.24x3.67x2.40£215 £220
0.30 Carat Oval Diamond
0.30 Carat Oval Diamond
F Colour | SI2 Clarity | Excellent Cut | GIA
£220£215 (ex VAT)
Oval
0.30GSI2EXGIA5.24x3.86x2.37£215 £220
0.30 Carat Oval Diamond
This is a sample image
This is a sample image
0.30 Carat Oval Diamond
G Colour | SI2 Clarity | Excellent Cut | GIA
£220£215 (ex VAT)
Oval
0.35ISI1EXGIA5.41x3.96x2.50£215 £220
0.35 Carat Oval Diamond
0.35 Carat Oval Diamond
I Colour | SI1 Clarity | Excellent Cut | GIA
£220£215 (ex VAT)
Oval
0.30KSI1EXGIA5.35x3.79x2.38£218 £224
0.30 Carat Oval Diamond
0.30 Carat Oval Diamond
K Colour | SI1 Clarity | Excellent Cut | GIA
£224£218 (ex VAT)
Oval
0.31JSI1VGIGI5.39x3.64x2.41£220 £225
0.31 Carat Oval Diamond
This is a sample image
This is a sample image
0.31 Carat Oval Diamond
J Colour | SI1 Clarity | Very Good Cut | IGI
£225£220 (ex VAT)
Oval
0.30JVS2VGGIA5.05x3.75x2.50£220 £226
0.30 Carat Oval Diamond
0.30 Carat Oval Diamond
J Colour | VS2 Clarity | Very Good Cut | GIA
£226£220 (ex VAT)
Oval
0.30JSI2EXGIA5.46x3.70x2.35£221 £226
0.30 Carat Oval Diamond
0.30 Carat Oval Diamond
J Colour | SI2 Clarity | Excellent Cut | GIA
£226£221 (ex VAT)
Oval
0.30ISI1EXGIA5.18x3.82x2.42£221 £227
0.30 Carat Oval Diamond
0.30 Carat Oval Diamond
I Colour | SI1 Clarity | Excellent Cut | GIA
£227£221 (ex VAT)
20 /84,722 Results