5 Carat Square Radiant Natural Diamonds
RADIANT 5.07 cts.
Sparkle Factor: 79 %
Colour: I - Low White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 70649100
RADIANT 5.06 cts.
Sparkle Factor: 77 %
Colour: J - Slightly Tinted
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 71790867
RADIANT 5.04 cts.
Sparkle Factor: 76 %
Colour: J - Slightly Tinted
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 77894835
RADIANT 5.12 cts.
Sparkle Factor: 70 %
Colour: J - Slightly Tinted
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: Medium Blue
Diamond ID: 76584300
RADIANT 5.02 cts.
Sparkle Factor: 84 %
Colour: I - Low White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 78431701
RADIANT 5.60 cts.
Sparkle Factor: 76 %
Colour: I - Low White
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: Faint Blue
Diamond ID: 75734006
RADIANT 5.01 cts.
Sparkle Factor: 84 %
Colour: I - Low White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 78707823
RADIANT 5.33 cts.
Sparkle Factor: 82 %
Colour: I - Low White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 75730562
RADIANT 5.01 cts.
Sparkle Factor: 77 %
Colour: I - Low White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Good
Fluorescence: None
Diamond ID: 70345332
RADIANT 5.13 cts.
Sparkle Factor: 78 %
Colour: I - Low White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 77682218
RADIANT 5.70 cts.
Sparkle Factor: 84 %
Colour: H - White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 72152807
RADIANT 5.21 cts.
Sparkle Factor: 85 %
Colour: H - White
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 71404021
RADIANT 5.25 cts.
Sparkle Factor: 87 %
Colour: H - White
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 73733108
RADIANT 5.15 cts.
Sparkle Factor: 82 %
Colour: G - Very White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Good
Fluorescence: None
Diamond ID: 78403937
RADIANT 5.04 cts.
Sparkle Factor: 85 %
Colour: G - Very White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 75431610
RADIANT 5.54 cts.
Sparkle Factor: 82 %
Colour: I - Low White
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 79749667
RADIANT 5.01 cts.
Sparkle Factor: 80 %
Colour: F - Colourless
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Good
Fluorescence: None
Diamond ID: 78787917
RADIANT 5.03 cts.
Sparkle Factor: 75 %
Colour: H - White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Good
Fluorescence: None
Diamond ID: 78787929
RADIANT 5.11 cts.
Sparkle Factor: 90 %
Colour: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 75815399
RADIANT 5.02 cts.
Sparkle Factor: 81 %
Colour: E - Colourless
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: Medium Blue
Diamond ID: 79093555
RADIANT 5.12 cts.
Sparkle Factor: 80 %
Colour: H - White
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 78788545
RADIANT 5.73 cts.
Sparkle Factor: 84 %
Colour: G - Very White
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Excellent
Fluorescence: None
Diamond ID: 74174829
RADIANT 5.42 cts.
Sparkle Factor: 87 %
Colour: G - Very White
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Excellent
Fluorescence: None
Diamond ID: 70690331
5 carat square radiant 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 square radiant diamond?
A 5 carat square radiant diamond typically measures about 9.6 x 9.3 mm, based on the stones in our stock today. A round diamond of the same weight measures about 11.0 mm across, so the square radiant looks a similar size on the hand. Carat measures weight, not size, so cut and proportions affect how big a stone looks.
Choosing a 5 carat square radiant diamond
Every stone here has a length-to-width ratio of 1.08 or under, so it faces up as a square with trimmed corners; the brilliant faceting hides small inclusions well, so VS2 or SI1 is often clean to the eye. 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 square radiant 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 square radiant diamond in our stock is $75,091 natural, against $2,055 lab grown. Compare 5 carat square radiant lab grown diamonds.
Other sizes
Compare square radiant 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 square radiant diamond?
A 5 carat square radiant diamond typically measures about 9.6 x 9.3 mm, based on the stones in our stock today. Exact measurements are on each stone's certificate.
How much does a 5 carat square radiant natural diamond cost?
Today our 5 carat square radiant natural diamonds range from $75,091 to $470,664, across 23 stones. Colour, clarity, cut and the exact carat weight make the difference.
Should I choose a natural or lab grown 5 carat square radiant 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 square radiant diamond in our stock is $75,091 natural, against $2,055 lab grown. Both are graded on the same 4Cs and come with a certificate.
What colour and clarity should a 5 carat square radiant 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.
