5 Carat Marquise Natural Diamonds
MARQUISE 5.01 cts.
Sparkle Factor: 71 %
Colour: J - Slightly Tinted
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 73594882
MARQUISE 5.11 cts.
Sparkle Factor: 82 %
Colour: J - Slightly Tinted
Clarity: IF - Best a girl can get
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 75537895
MARQUISE 5.01 cts.
Sparkle Factor: 76 %
Colour: J - Slightly Tinted
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 76362806
MARQUISE 5.00 cts.
Sparkle Factor: 67 %
Colour: F - Colourless
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Good
Symmetry: Good
Fluorescence: Medium Blue
Diamond ID: 71354178
MARQUISE 5.03 cts.
Sparkle Factor: 65 %
Colour: I - Low White
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Good
Symmetry: Good
Fluorescence: Faint Blue
Diamond ID: 75312022
MARQUISE 5.02 cts.
Sparkle Factor: 70 %
Colour: H - White
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: Strong Blue
Diamond ID: 79809260
MARQUISE 5.52 cts.
Sparkle Factor: 69 %
Colour: H - White
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Strong Blue
Diamond ID: 77613393
MARQUISE 5.03 cts.
Sparkle Factor: 72 %
Colour: H - White
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: Medium Blue
Diamond ID: 77100034
MARQUISE 5.01 cts.
Sparkle Factor: 84 %
Colour: H - White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 71132912
MARQUISE 5.01 cts.
Sparkle Factor: 82 %
Colour: G - Very White
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 77759939
MARQUISE 5.01 cts.
Sparkle Factor: 77 %
Colour: G - Very White
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: Medium Blue
Diamond ID: 79356307
MARQUISE 5.01 cts.
Sparkle Factor: 80 %
Colour: H - White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 78759729
MARQUISE 5.08 cts.
Sparkle Factor: 70 %
Colour: D - Best a girl can get
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Good
Fluorescence: Strong Blue
Diamond ID: 71871108
MARQUISE 5.01 cts.
Sparkle Factor: 78 %
Colour: F - Colourless
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: Faint Blue
Diamond ID: 78388460
MARQUISE 5.01 cts.
Sparkle Factor: 70 %
Colour: G - Very White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Good
Symmetry: Good
Fluorescence: Faint Blue
Diamond ID: 70933311
MARQUISE 5.52 cts.
Sparkle Factor: 72 %
Colour: F - Colourless
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Good
Symmetry: Good
Fluorescence: Faint Blue
Diamond ID: 79042492
MARQUISE 5.01 cts.
Sparkle Factor: 84 %
Colour: F - Colourless
Clarity: IF - Best a girl can get
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: Medium Blue
Diamond ID: 70879680
MARQUISE 5.03 cts.
Sparkle Factor: 88 %
Colour: G - Very White
Clarity: IF - Best a girl can get
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 77155125
MARQUISE 5.01 cts.
Sparkle Factor: 83 %
Colour: E - Colourless
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 77067946
MARQUISE 5.03 cts.
Sparkle Factor: 81 %
Colour: E - Colourless
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: Faint Blue
Diamond ID: 78987532
MARQUISE 5.04 cts.
Sparkle Factor: 85 %
Colour: E - Colourless
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 70142585
MARQUISE 5.03 cts.
Sparkle Factor: 82 %
Colour: G - Very White
Clarity: VVS1 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 74559067
MARQUISE 5.05 cts.
Sparkle Factor: 88 %
Colour: D - Best a girl can get
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 76382797
MARQUISE 5.01 cts.
Sparkle Factor: 85 %
Colour: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Good
Fluorescence: None
Diamond ID: 75550987
MARQUISE 5.01 cts.
Sparkle Factor: 93 %
Colour: D - Best a girl can get
Clarity: IF - Best a girl can get
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 78077243
MARQUISE 5.06 cts.
Sparkle Factor: 85 %
Colour: G - Very White
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 79042262
MARQUISE 5.01 cts.
Sparkle Factor: 95 %
Colour: E - Colourless
Clarity: IF - Best a girl can get
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 76586063
MARQUISE 5.01 cts.
Sparkle Factor: 93 %
Colour: E - Colourless
Clarity: IF - Best a girl can get
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 78465228
MARQUISE 5.05 cts.
Sparkle Factor: 95 %
Colour: E - Colourless
Clarity: IF - Best a girl can get
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 70766351
MARQUISE 5.54 cts.
Sparkle Factor: 91 %
Colour: D - Best a girl can get
Clarity: VVS1 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 74625139
MARQUISE 5.66 cts.
Sparkle Factor: 97 %
Colour: D - Best a girl can get
Clarity: IF - Best a girl can get
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 76479965
5 carat marquise diamonds: what to expect
A 5 carat diamond is exceptional: a stone of this size is rarely seen outside fine jewellery. It looks about 71% wider than a 1 carat stone of the same shape and shows around 192% more surface from above, even though it weighs five times as much.
How big is a 5 carat marquise diamond?
A 5 carat marquise diamond typically measures about 17.5 x 8.9 mm, based on the stones in our stock today. A round diamond of the same weight measures about 11.0 mm across, so the marquise shows more surface from above and looks larger. Carat measures weight, not size, so cut and proportions affect how big a stone looks.
Choosing a 5 carat marquise diamond
A ratio of 1.75 to 2.25 gives the classic marquise; both points should line up, and each is protected by a V-shaped claw. At five carats every detail shows, so we suggest F colour or better and VS1 or better clarity, and checking each stone's photo and certificate closely.
5 carat marquise diamond prices
Every stone at this size is close to unique, so price varies widely with colour, clarity and cut; our team is happy to help you compare.
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. Today the lowest priced 5 carat marquise diamond in our stock is £37,720 natural, against £1,030 lab grown. Compare 5 carat marquise lab grown diamonds.
Other sizes
Compare marquise natural diamonds at 1 carat, 1.5 carat, 2 carat or 3 carat.
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 5 carat marquise diamond?
A 5 carat marquise diamond typically measures about 17.5 x 8.9 mm, based on the stones in our stock today. Exact measurements are on each stone's certificate.
How much does a 5 carat marquise natural diamond cost?
Today our 5 carat marquise natural diamonds range from £37,720 to £385,323, across 31 stones. Colour, clarity, cut and the exact carat weight make the difference.
Should I choose a natural or lab grown 5 carat marquise 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. Today the lowest priced 5 carat marquise diamond in our stock is £37,720 natural, against £1,030 lab grown. Both are graded on the same 4Cs and come with a certificate.
What colour and clarity should a 5 carat marquise diamond be?
At five carats every detail shows, so we suggest F colour or better and VS1 or better clarity, and checking each stone's photo and certificate closely.
