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3 Carat Diamond Engagement Rings

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
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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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337 Diamonds

ShapeCaratColourClarityCutCert.MeasurementsPolishSymmetryPrice
(ex VAT)
Round
3.00LSI2VGGIA9.04x9.15x5.74EXVG£9,125
3.00 Carat Round Diamond
3.00 Carat Round Diamond
L Colour | SI2 Clarity | Very Good Cut | GIA
£9,125 (ex VAT)
Round
3.00LSI2VGGIA9.16x9.23x5.67EXVG£9,535
3.00 Carat Round Diamond
3.00 Carat Round Diamond
L Colour | SI2 Clarity | Very Good Cut | GIA
£9,535 (ex VAT)
Round
3.00LSI1VGGIA8.90x9.00x5.76VGG£10,044
3.00 Carat Round Diamond
3.00 Carat Round Diamond
L Colour | SI1 Clarity | Very Good Cut | GIA
£10,044 (ex VAT)
Round
3.00KSI1EXIGI9.19x9.29x5.63EXVG£10,089
3.00 Carat Round Diamond
This is a sample image
This is a sample image
3.00 Carat Round Diamond
K Colour | SI1 Clarity | Excellent Cut | IGI
£10,089 (ex VAT)
Round
3.00KVS2EXIGI9.07x9.10x5.77EXEX£10,659
3.00 Carat Round Diamond
3.00 Carat Round Diamond
K Colour | VS2 Clarity | Excellent Cut | IGI
£10,659 (ex VAT)
Round
3.00LSI2VGGIA8.86x8.98x5.79EXVG£10,802
3.00 Carat Round Diamond
3.00 Carat Round Diamond
L Colour | SI2 Clarity | Very Good Cut | GIA
£10,802 (ex VAT)
Round
3.00LSI2VGGIA8.89x9.00x5.79EXVG£11,294
3.00 Carat Round Diamond
3.00 Carat Round Diamond
L Colour | SI2 Clarity | Very Good Cut | GIA
£11,294 (ex VAT)
Round
3.00KVS2VGIGI8.88x8.97x5.83EXVG£11,594
3.00 Carat Round Diamond
This is a sample image
This is a sample image
3.00 Carat Round Diamond
K Colour | VS2 Clarity | Very Good Cut | IGI
£11,594 (ex VAT)
Round
3.00LSI1EXGIA9.18x9.22x5.75EXEX£11,662
3.00 Carat Round Diamond
3.00 Carat Round Diamond
L Colour | SI1 Clarity | Excellent Cut | GIA
£11,662 (ex VAT)
Round
3.00KSI2EXGIA9.19x9.22x5.72EXEX£11,733
3.00 Carat Round Diamond
3.00 Carat Round Diamond
K Colour | SI2 Clarity | Excellent Cut | GIA
£11,733 (ex VAT)
Round
3.00LSI2VGGIA8.83x9.02x5.80VGG£11,948
3.00 Carat Round Diamond
This is a sample image
This is a sample image
3.00 Carat Round Diamond
L Colour | SI2 Clarity | Very Good Cut | GIA
£11,948 (ex VAT)
Round
3.00ISI1VGIGI9.03x9.10x5.81EXEX£11,957
3.00 Carat Round Diamond
3.00 Carat Round Diamond
I Colour | SI1 Clarity | Very Good Cut | IGI
£11,957 (ex VAT)
Round
3.00JSI1VGIGI8.83x8.95x5.78EXVG£12,009
3.00 Carat Round Diamond
This is a sample image
This is a sample image
3.00 Carat Round Diamond
J Colour | SI1 Clarity | Very Good Cut | IGI
£12,009 (ex VAT)
Round
3.00JSI1EXIGI9.07x9.15x5.76EXEX£12,015
3.00 Carat Round Diamond
3.00 Carat Round Diamond
J Colour | SI1 Clarity | Excellent Cut | IGI
£12,015 (ex VAT)
Round
3.00LVVS1VGGIA8.92x9.04x5.76EXVG£12,349
3.00 Carat Round Diamond
3.00 Carat Round Diamond
L Colour | VVS1 Clarity | Very Good Cut | GIA
£12,349 (ex VAT)
Round
3.00KSI2EXGIA9.11x9.22x5.80EXVG£12,650
3.00 Carat Round Diamond
3.00 Carat Round Diamond
K Colour | SI2 Clarity | Excellent Cut | GIA
£12,650 (ex VAT)
Round
3.00LVS2EXGIA9.17x9.23x5.70EXEX£12,811
3.00 Carat Round Diamond
3.00 Carat Round Diamond
L Colour | VS2 Clarity | Excellent Cut | GIA
£12,811 (ex VAT)
Round
3.00LSI2EXGIA9.11x9.18x5.76EXEX£12,858
3.00 Carat Round Diamond
3.00 Carat Round Diamond
L Colour | SI2 Clarity | Excellent Cut | GIA
£12,858 (ex VAT)
Round
3.00JSI1EXIGI9.32x9.39x5.62EXEX£12,981
3.00 Carat Round Diamond
This is a sample image
This is a sample image
3.00 Carat Round Diamond
J Colour | SI1 Clarity | Excellent Cut | IGI
£12,981 (ex VAT)
Round
3.00LSI1EXGIA9.12x9.19x5.76EXEX£13,006
3.00 Carat Round Diamond
3.00 Carat Round Diamond
L Colour | SI1 Clarity | Excellent Cut | GIA
£13,006 (ex VAT)
20 /337 Results