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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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369 Diamonds

ShapeCaratColourClarityCutCert.MeasurementsPolishSymmetryPrice
(ex VAT)
Round
3.00JSI1EXIGI9.18x9.25x5.77EXEX£8,881
3.00 Carat Round Diamond
3.00 Carat Round Diamond
J Colour | SI1 Clarity | Excellent Cut | IGI
£8,881 (ex VAT)
Round
3.00JSI1VGIGI9.06x9.13x5.62EXEX£9,649
3.00 Carat Round Diamond
3.00 Carat Round Diamond
J Colour | SI1 Clarity | Very Good Cut | IGI
£9,649 (ex VAT)
Round
3.00LSI1VGGIA8.90x9.00x5.76VGG£10,237
3.00 Carat Round Diamond
3.00 Carat Round Diamond
L Colour | SI1 Clarity | Very Good Cut | GIA
£10,237 (ex VAT)
Round
3.00KSI1EXIGI9.19x9.29x5.63EXVG£10,266
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
£10,266 (ex VAT)
Round
3.00KVS2EXIGI9.07x9.10x5.77EXEX£10,498
3.00 Carat Round Diamond
3.00 Carat Round Diamond
K Colour | VS2 Clarity | Excellent Cut | IGI
£10,498 (ex VAT)
Round
3.00LVS2EXGIA9.15x9.18x5.75EXEX£10,662
3.00 Carat Round Diamond
3.00 Carat Round Diamond
L Colour | VS2 Clarity | Excellent Cut | GIA
£10,662 (ex VAT)
Round
3.00JVS2VGIGI8.79x8.92x5.81EXVG£10,916
3.00 Carat Round Diamond
3.00 Carat Round Diamond
J Colour | VS2 Clarity | Very Good Cut | IGI
£10,916 (ex VAT)
Round
3.00LSI2VGGIA8.89x9.00x5.79EXVG£11,077
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
£11,077 (ex VAT)
Round
3.00JSI1VGIGI9.20x9.25x5.64EXEX£11,106
3.00 Carat Round Diamond
3.00 Carat Round Diamond
J Colour | SI1 Clarity | Very Good Cut | IGI
£11,106 (ex VAT)
Round
3.00JVS2VGIGI8.84x8.93x5.76EXVG£11,345
3.00 Carat Round Diamond
3.00 Carat Round Diamond
J Colour | VS2 Clarity | Very Good Cut | IGI
£11,345 (ex VAT)
Round
3.00KVS2EXGIA9.13x9.20x5.75EXEX£11,490
3.00 Carat Round Diamond
3.00 Carat Round Diamond
K Colour | VS2 Clarity | Excellent Cut | GIA
£11,490 (ex VAT)
Round
3.00KVS2VGIGI8.88x8.97x5.83EXVG£11,602
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
£11,602 (ex VAT)
Round
3.00LVS1VGGIA8.89x9.00x5.78VGVG£11,775
3.00 Carat Round Diamond
3.00 Carat Round Diamond
L Colour | VS1 Clarity | Very Good Cut | GIA
£11,775 (ex VAT)
Round
3.00KSI2VGGIA8.81x8.93x5.78EXVG£11,790
3.00 Carat Round Diamond
3.00 Carat Round Diamond
K Colour | SI2 Clarity | Very Good Cut | GIA
£11,790 (ex VAT)
Round
3.00LSI2EXGIA9.24x9.30x5.65EXEX£11,907
3.00 Carat Round Diamond
3.00 Carat Round Diamond
L Colour | SI2 Clarity | Excellent Cut | GIA
£11,907 (ex VAT)
Round
3.00JSI1VGIGI8.83x8.95x5.78EXVG£12,036
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
£12,036 (ex VAT)
Round
3.00LVS2VGGIA8.83x8.95x5.77VGVG£12,076
3.00 Carat Round Diamond
3.00 Carat Round Diamond
L Colour | VS2 Clarity | Very Good Cut | GIA
£12,076 (ex VAT)
Round
3.00KSI1VGIGI8.96x9.02x5.81EXVG£12,267
3.00 Carat Round Diamond
3.00 Carat Round Diamond
K Colour | SI1 Clarity | Very Good Cut | IGI
£12,267 (ex VAT)
Round
3.00LSI2GGIA8.89x8.98x5.78EXVG£12,341
3.00 Carat Round Diamond
This is a sample image
This is a sample image
3.00 Carat Round Diamond
L Colour | SI2 Clarity | Good Cut | GIA
£12,341 (ex VAT)
Round
3.00LSI2EXGIA9.11x9.18x5.76EXEX£12,411
3.00 Carat Round Diamond
3.00 Carat Round Diamond
L Colour | SI2 Clarity | Excellent Cut | GIA
£12,411 (ex VAT)
20 /369 Results