1 Carat Asscher Natural Diamonds
ASSCHER 1.03 cts.
Sparkle Factor: 70 %
Colour: J - Slightly Tinted
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 77276542
ASSCHER 1.01 cts.
Sparkle Factor: 74 %
Colour: I - Low White
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 79857830
ASSCHER 1.00 cts.
Sparkle Factor: 72 %
Colour: I - Low White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 79858467
ASSCHER 1.00 cts.
Sparkle Factor: 74 %
Colour: H - White
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 73704943
ASSCHER 1.00 cts.
Sparkle Factor: 81 %
Colour: H - White
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 77138706
ASSCHER 1.01 cts.
Sparkle Factor: 69 %
Colour: G - Very White
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: Faint Blue
Diamond ID: 77747440
ASSCHER 1.00 cts.
Sparkle Factor: 72 %
Colour: I - Low White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 72862106
ASSCHER 1.00 cts.
Sparkle Factor: 76 %
Colour: H - White
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 76746229
ASSCHER 1.00 cts.
Sparkle Factor: 72 %
Colour: H - White
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: Medium Blue
Diamond ID: 70064044
ASSCHER 1.00 cts.
Sparkle Factor: 77 %
Colour: G - Very White
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 74748665
ASSCHER 1.02 cts.
Sparkle Factor: 76 %
Colour: H - White
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 75611472
ASSCHER 1.01 cts.
Sparkle Factor: 77 %
Colour: I - Low White
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 73858795
ASSCHER 1.00 cts.
Sparkle Factor: 79 %
Colour: I - Low White
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 78475525
ASSCHER 1.00 cts.
Sparkle Factor: 73 %
Colour: J - Slightly Tinted
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 70738255
ASSCHER 1.01 cts.
Sparkle Factor: 73 %
Colour: I - Low White
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 79319025
ASSCHER 1.01 cts.
Sparkle Factor: 79 %
Colour: J - Slightly Tinted
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 79319747
ASSCHER 1.01 cts.
Sparkle Factor: 80 %
Colour: J - Slightly Tinted
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 71752538
ASSCHER 1.00 cts.
Sparkle Factor: 79 %
Colour: H - White
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 79319060
ASSCHER 1.03 cts.
Sparkle Factor: 75 %
Colour: J - Slightly Tinted
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 79318633
ASSCHER 1.01 cts.
Sparkle Factor: 77 %
Colour: J - Slightly Tinted
Clarity: VVS1 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 79319725
ASSCHER 1.00 cts.
Sparkle Factor: 77 %
Colour: I - Low White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 70118195
ASSCHER 1.00 cts.
Sparkle Factor: 77 %
Colour: E - Colourless
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 77747475
ASSCHER 1.01 cts.
Sparkle Factor: 77 %
Colour: J - Slightly Tinted
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 79318711
ASSCHER 1.01 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: 79319452
ASSCHER 1.08 cts.
Sparkle Factor: 69 %
Colour: J - Slightly Tinted
Clarity: VVS1 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Strong Blue
Diamond ID: 74417732
ASSCHER 1.00 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: 79870925
ASSCHER 1.13 cts.
Sparkle Factor: 81 %
Colour: I - Low White
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 75405475
ASSCHER 1.05 cts.
Sparkle Factor: 77 %
Colour: I - Low White
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 79319949
ASSCHER 1.01 cts.
Sparkle Factor: 77 %
Colour: J - Slightly Tinted
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 70941578
ASSCHER 1.00 cts.
Sparkle Factor: 81 %
Colour: H - White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 79319053
ASSCHER 1.02 cts.
Sparkle Factor: 69 %
Colour: J - Slightly Tinted
Clarity: SI2 - Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Excellent
Fluorescence: Medium Blue
Diamond ID: 70752065
ASSCHER 1.01 cts.
Sparkle Factor: 77 %
Colour: J - Slightly Tinted
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 73593684
ASSCHER 1.01 cts.
Sparkle Factor: 77 %
Colour: J - Slightly Tinted
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 74416836
ASSCHER 1.00 cts.
Sparkle Factor: 81 %
Colour: I - Low White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 75510007
ASSCHER 1.01 cts.
Sparkle Factor: 75 %
Colour: I - Low White
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Medium Blue
Diamond ID: 75271167
ASSCHER 1.02 cts.
Sparkle Factor: 79 %
Colour: J - Slightly Tinted
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 79319704
ASSCHER 1.01 cts.
Sparkle Factor: 84 %
Colour: I - Low White
Clarity: IF - Best a girl can get
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 79318808
ASSCHER 1.00 cts.
Sparkle Factor: 79 %
Colour: G - Very White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 70954906
ASSCHER 1.00 cts.
Sparkle Factor: 77 %
Colour: G - Very White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 75884997
ASSCHER 1.00 cts.
Sparkle Factor: 79 %
Colour: G - Very White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 78056301
ASSCHER 1.02 cts.
Sparkle Factor: 79 %
Colour: H - White
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 79319018
ASSCHER 1.00 cts.
Sparkle Factor: 81 %
Colour: F - Colourless
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 73704922
ASSCHER 1.01 cts.
Sparkle Factor: 77 %
Colour: G - Very White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 79648390
ASSCHER 1.04 cts.
Sparkle Factor: 75 %
Colour: I - Low White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 77836782
ASSCHER 1.01 cts.
Sparkle Factor: 79 %
Colour: H - White
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 79319074
ASSCHER 1.01 cts.
Sparkle Factor: 77 %
Colour: H - White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 79319256
ASSCHER 1.01 cts.
Sparkle Factor: 79 %
Colour: I - Low White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 79319865
ASSCHER 1.20 cts.
Sparkle Factor: 80 %
Colour: J - Slightly Tinted
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 71752587
ASSCHER 1.00 cts.
Sparkle Factor: 78 %
Colour: I - Low White
Clarity: VVS1 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 77482447
ASSCHER 1.10 cts.
Sparkle Factor: 81 %
Colour: J - Slightly Tinted
Clarity: VVS1 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 79318647
ASSCHER 1.01 cts.
Sparkle Factor: 79 %
Colour: I - Low White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 74677909
ASSCHER 1.03 cts.
Sparkle Factor: 81 %
Colour: H - White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 79319977
ASSCHER 1.01 cts.
Sparkle Factor: 81 %
Colour: H - White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 79319445
ASSCHER 1.01 cts.
Sparkle Factor: 81 %
Colour: H - White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 79319964
ASSCHER 1.10 cts.
Sparkle Factor: 77 %
Colour: H - White
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 79318843
ASSCHER 1.00 cts.
Sparkle Factor: 77 %
Colour: I - Low White
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: Faint Blue
Diamond ID: 70879166
ASSCHER 1.00 cts.
Sparkle Factor: 84 %
Colour: J - Slightly Tinted
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 72553165
ASSCHER 1.00 cts.
Sparkle Factor: 79 %
Colour: I - Low White
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Diamond ID: 73075101
ASSCHER 1.04 cts.
Sparkle Factor: 82 %
Colour: I - Low White
Clarity: VVS1 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 79318598
ASSCHER 1.02 cts.
Sparkle Factor: 84 %
Colour: I - Low White
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 71943428
1 carat Asscher cut diamonds: what to expect
One carat is the most popular engagement ring size and the point where a diamond starts to look substantial on the hand.
How big is a 1 carat Asscher cut diamond?
A 1 carat Asscher cut diamond typically measures about 5.5 mm, based on the stones in our stock today. A round diamond of the same weight measures about 6.4 mm across, so the Asscher cut looks a similar size on the hand. Carat measures weight, not size, so cut and proportions affect how big a stone looks.
Choosing a 1 carat Asscher cut diamond
Like the emerald cut, an Asscher shows clarity clearly, so VS2 or better is a safe choice; look for a crisp pattern of concentric squares. At this size G or H colour and VS2 or SI1 clarity usually look white and clean to the eye, leaving more of your budget for cut and size.
1 carat Asscher cut diamond prices
Prices step up at the 1.00 carat mark, so a stone just over it carries the "one carat" name for the smallest premium; anything from about 1.20 carats adds visible size.
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 1 carat Asscher cut diamond in our stock is £900 natural, against £216 lab grown. Compare 1 carat Asscher cut lab grown diamonds.
Other sizes
Compare Asscher cut natural diamonds at 1.5 carat, 2 carat, 3 carat or 5 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 1 carat Asscher cut diamond?
A 1 carat Asscher cut diamond typically measures about 5.5 mm, based on the stones in our stock today. Exact measurements are on each stone's certificate.
How much does a 1 carat Asscher cut natural diamond cost?
Today our 1 carat Asscher cut natural diamonds range from £900 to £13,549, across 2,166 stones. Colour, clarity, cut and the exact carat weight make the difference.
Should I choose a natural or lab grown 1 carat Asscher cut 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 1 carat Asscher cut diamond in our stock is £900 natural, against £216 lab grown. Both are graded on the same 4Cs and come with a certificate.
What colour and clarity should a 1 carat Asscher cut diamond be?
At this size G or H colour and VS2 or SI1 clarity usually look white and clean to the eye, leaving more of your budget for cut and size.