Heart Natural Diamonds
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 79 %
Colour: E - Colourless
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 70863969
Natural diamond
HEART 0.46 cts.
Sparkle Factor: 74 %
Colour: J - Slightly Tinted
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Medium Blue
Diamond ID: 74695456
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 79 %
Colour: J - Slightly Tinted
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 74334348
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 82 %
Colour: G - Very White
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 75858441
Natural diamond
HEART 0.41 cts.
Sparkle Factor: 84 %
Colour: J - Slightly Tinted
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 76809410
Natural diamond
HEART 0.44 cts.
Sparkle Factor: 80 %
Colour: F - Colourless
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 71602045
Natural diamond
HEART 0.42 cts.
Sparkle Factor: 80 %
Colour: J - Slightly Tinted
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 76153482
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 81 %
Colour: J - Slightly Tinted
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 79714686
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 81 %
Colour: J - Slightly Tinted
Clarity: VVS1 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 71698860
Natural diamond
HEART 0.41 cts.
Sparkle Factor: 77 %
Colour: F - Colourless
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 79707721
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 79 %
Colour: I - Low White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 71676207
Natural diamond
HEART 0.47 cts.
Sparkle Factor: 73 %
Colour: J - Slightly Tinted
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: Faint Blue
Diamond ID: 71765884
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 77 %
Colour: H - White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 74442288
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 73 %
Colour: I - Low White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: Faint Blue
Diamond ID: 73935693
Natural diamond
HEART 0.45 cts.
Sparkle Factor: 80 %
Colour: J - Slightly Tinted
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 77963260
Natural diamond
HEART 0.42 cts.
Sparkle Factor: 74 %
Colour: J - Slightly Tinted
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 79595462
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 69 %
Colour: H - White
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Good
Symmetry: Good
Fluorescence: None
Diamond ID: 75587009
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 65 %
Colour: I - Low White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Good
Symmetry: Good
Fluorescence: Faint Blue
Diamond ID: 76512073
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 81 %
Colour: G - Very White
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Good
Fluorescence: None
Diamond ID: 71817766
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 67 %
Colour: G - Very White
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Good
Symmetry: Good
Fluorescence: Faint Blue
Diamond ID: 74886386
Natural diamond
HEART 0.44 cts.
Sparkle Factor: 86 %
Colour: J - Slightly Tinted
Clarity: VVS1 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 75782279
Natural diamond
HEART 0.41 cts.
Sparkle Factor: 63 %
Colour: G - Very White
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Good
Symmetry: Good
Fluorescence: Faint Blue
Diamond ID: 78796720
Natural diamond
HEART 0.43 cts.
Sparkle Factor: 77 %
Colour: E - Colourless
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 71776139
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 78 %
Colour: H - White
Clarity: VVS1 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: Medium Blue
Diamond ID: 77518556
Natural diamond
HEART 0.43 cts.
Sparkle Factor: 82 %
Colour: J - Slightly Tinted
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 76346114
Natural diamond
HEART 0.42 cts.
Sparkle Factor: 82 %
Colour: J - Slightly Tinted
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 70962676
Natural diamond
HEART 0.41 cts.
Sparkle Factor: 79 %
Colour: I - Low White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 71679162
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 75 %
Colour: J - Slightly Tinted
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 75783941
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 70 %
Colour: I - Low White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: Strong Blue
Diamond ID: 76639555
Natural diamond
HEART 0.50 cts.
Sparkle Factor: 71 %
Colour: I - Low White
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: Faint Blue
Diamond ID: 70245881
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 71 %
Colour: G - Very White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Good
Fluorescence: Faint Blue
Diamond ID: 71377422
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 78 %
Colour: H - White
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: Faint Blue
Diamond ID: 74540608
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 78 %
Colour: G - Very White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 75586974
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 78 %
Colour: G - Very White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 75587604
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 78 %
Colour: G - Very White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 75668713
Natural diamond
HEART 0.42 cts.
Sparkle Factor: 76 %
Colour: J - Slightly Tinted
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: Faint Blue
Diamond ID: 71374421
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 86 %
Colour: F - Colourless
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 77809935
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 78 %
Colour: J - Slightly Tinted
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: Faint Blue
Diamond ID: 75129843
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 85 %
Colour: E - Colourless
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 78747950
Natural diamond
HEART 0.41 cts.
Sparkle Factor: 80 %
Colour: J - Slightly Tinted
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 72544816
Natural diamond
HEART 0.47 cts.
Sparkle Factor: 79 %
Colour: I - Low White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 72588452
Natural diamond
HEART 0.51 cts.
Sparkle Factor: 80 %
Colour: J - Slightly Tinted
Clarity: IF - Best a girl can get
Cut: Fancy
Polish: Very Good
Symmetry: Excellent
Fluorescence: None
Diamond ID: 72782705
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 74 %
Colour: H - White
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 77886775
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 78 %
Colour: D - Best a girl can get
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: Medium Blue
Diamond ID: 78952073
Natural diamond
HEART 0.45 cts.
Sparkle Factor: 68 %
Colour: I - Low White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Good
Fluorescence: Faint Blue
Diamond ID: 70471711
Natural diamond
HEART 0.48 cts.
Sparkle Factor: 82 %
Colour: H - White
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 77048487
Natural diamond
HEART 0.42 cts.
Sparkle Factor: 70 %
Colour: D - Best a girl can get
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Good
Symmetry: Good
Fluorescence: Medium Blue
Diamond ID: 79070417
Natural diamond
HEART 0.51 cts.
Sparkle Factor: 72 %
Colour: I - Low White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 74443968
Natural diamond
HEART 0.53 cts.
Sparkle Factor: 61 %
Colour: J - Slightly Tinted
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Good
Symmetry: Good
Fluorescence: Medium Blue
Diamond ID: 79070822
Natural diamond
HEART 0.41 cts.
Sparkle Factor: 79 %
Colour: I - Low White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 70040970
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 78 %
Colour: H - White
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 70471634
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 85 %
Colour: F - Colourless
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 71036798
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 80 %
Colour: G - Very White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 79257950
Natural diamond
HEART 0.46 cts.
Sparkle Factor: 67 %
Colour: H - White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Good
Symmetry: Good
Fluorescence: None
Diamond ID: 70471872
Natural diamond
HEART 0.46 cts.
Sparkle Factor: 82 %
Colour: H - White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 76180585
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 79 %
Colour: J - Slightly Tinted
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 72143471
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 84 %
Colour: G - Very White
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Good
Fluorescence: None
Diamond ID: 73710916
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 77 %
Colour: E - Colourless
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Good
Fluorescence: None
Diamond ID: 75668622
Natural diamond
HEART 0.40 cts.
Sparkle Factor: 82 %
Colour: E - Colourless
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 77740595
Natural diamond
HEART 0.41 cts.
Sparkle Factor: 73 %
Colour: D - Best a girl can get
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: Strong Blue
Diamond ID: 78054489
Heart shaped natural diamonds: what to look for
Look for even lobes, a clear cleft and a straight, centred point; a ratio of 0.90 to 1.10 gives a balanced heart. Our heart shaped diamond guide covers the shape in more detail.
Heart shaped diamond sizes and prices
Carat measures weight, not size. These are the typical measurements and lowest prices of the heart shaped natural diamonds in our stock today, by carat size:
| Carat | Typical size | Available | From |
|---|---|---|---|
| 1 carat | 6.9 x 6.0 mm | 4,485 | $1,657 |
| 1.5 carat | 7.9 x 6.9 mm | 2,067 | $3,853 |
| 2 carat | 8.7 x 7.6 mm | 990 | $7,745 |
| 3 carat | 9.9 x 8.7 mm | 346 | $19,660 |
| 5 carat | 11.8 x 10.4 mm | 97 | $67,902 |
Heart shaped natural diamond prices
Today our heart shaped natural diamonds range from $535 to $1,348,910, across 12,888 stones. Carat weight makes the biggest difference, followed by colour, clarity and cut. Prices step up at the whole and half carat marks, so a stone just over 1.00, 1.50 or 2.00 carats gives the size for the smallest premium.
Natural or lab grown?
A natural diamond is formed over billions of years and each one is rare; many buyers value that origin. A lab grown diamond of the same grades costs far less. From one carat up, our lowest priced heart shaped diamond today is $1,657 natural, against $407 lab grown. Compare heart shaped lab grown diamonds.
Choosing colour and clarity
Up to about 1.5 carats, G or H colour and VS2 or SI1 clarity usually look white and clean to the eye. From 2 carats colour and inclusions are easier to see, so G or better and VS2 or better are worth considering.
Setting your diamond
Every diamond here can be set in an engagement ring, pendant or earrings made to order in our Bourton-on-the-Water workshop, hallmarked in the UK. Browse engagement rings or design your own. If the stone you want is not listed, our team can source it for you.
Your questions answered
How big is a 1 carat heart shaped diamond?
A 1 carat heart shaped diamond typically measures about 6.9 x 6.0 mm, based on the stones in our stock today. Carat measures weight, not size, so exact measurements are on each stone's certificate.
How much does a heart shaped natural diamond cost?
Today our heart shaped natural diamonds range from $535 to $1,348,910, across 12,888 stones. Carat weight makes the biggest difference, followed by colour, clarity and cut.
Should I choose a natural or lab grown heart shaped diamond?
A natural diamond is formed over billions of years and each one is rare; many buyers value that origin. A lab grown diamond of the same grades costs far less. From one carat up, our lowest priced heart shaped diamond today is $1,657 natural, against $407 lab grown. Both are graded on the same 4Cs and come with a certificate.
What colour and clarity should a heart shaped diamond be?
Look for even lobes, a clear cleft and a straight, centred point; a ratio of 0.90 to 1.10 gives a balanced heart. Up to about 1.5 carats, G or H colour and VS2 or SI1 clarity usually look white and clean to the eye. From 2 carats colour and inclusions are easier to see, so G or better and VS2 or better are worth considering.
