Oval Lab Grown Diamonds
Lab-grown diamond
OVAL 0.41 cts.
Sparkle Factor: 85 %
Color: D - Best a girl can get
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9571825175
Lab-grown diamond
OVAL 0.42 cts.
Sparkle Factor: 83 %
Color: E - Colorless
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9672833282
Lab-grown diamond
OVAL 0.41 cts.
Sparkle Factor: 85 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Good
Fluorescence: None
Diamond ID: 9678696306
Lab-grown diamond
OVAL 0.45 cts.
Sparkle Factor: 85 %
Color: E - Colorless
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9571825336
Lab-grown diamond
OVAL 0.41 cts.
Sparkle Factor: 86 %
Color: D - Best a girl can get
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9576644429
Lab-grown diamond
OVAL 0.42 cts.
Sparkle Factor: 85 %
Color: E - Colorless
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9579702878
Lab-grown diamond
OVAL 0.40 cts.
Sparkle Factor: 88 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9670303038
Lab-grown diamond
OVAL 0.41 cts.
Sparkle Factor: 88 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9670326218
Lab-grown diamond
OVAL 0.40 cts.
Sparkle Factor: 88 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9670326880
Lab-grown diamond
OVAL 0.40 cts.
Sparkle Factor: 89 %
Color: D - Best a girl can get
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9670480006
Lab-grown diamond
OVAL 0.40 cts.
Sparkle Factor: 85 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Good
Fluorescence: None
Diamond ID: 9673477296
Lab-grown diamond
OVAL 0.41 cts.
Sparkle Factor: 89 %
Color: D - Best a girl can get
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9673477514
Lab-grown diamond
OVAL 0.41 cts.
Sparkle Factor: 89 %
Color: D - Best a girl can get
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9673479754
Lab-grown diamond
OVAL 0.51 cts.
Sparkle Factor: 83 %
Color: E - Colorless
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9673835563
Lab-grown diamond
OVAL 0.40 cts.
Sparkle Factor: 88 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9675468378
Lab-grown diamond
OVAL 0.40 cts.
Sparkle Factor: 88 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9679248025
Lab-grown diamond
OVAL 0.41 cts.
Sparkle Factor: 85 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Good
Fluorescence: None
Diamond ID: 9679248571
Lab-grown diamond
OVAL 0.40 cts.
Sparkle Factor: 88 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9679702885
Lab-grown diamond
OVAL 0.45 cts.
Sparkle Factor: 86 %
Color: D - Best a girl can get
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9571825371
Lab-grown diamond
OVAL 0.42 cts.
Sparkle Factor: 86 %
Color: D - Best a girl can get
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9575388536
Lab-grown diamond
OVAL 0.41 cts.
Sparkle Factor: 88 %
Color: E - Colorless
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9575467867
Lab-grown diamond
OVAL 0.42 cts.
Sparkle Factor: 86 %
Color: D - Best a girl can get
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9575632605
Lab-grown diamond
OVAL 0.45 cts.
Sparkle Factor: 85 %
Color: E - Colorless
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9578689130
Lab-grown diamond
OVAL 0.40 cts.
Sparkle Factor: 86 %
Color: D - Best a girl can get
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9578689200
Lab-grown diamond
OVAL 0.42 cts.
Sparkle Factor: 88 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9670303452
Lab-grown diamond
OVAL 0.42 cts.
Sparkle Factor: 89 %
Color: D - Best a girl can get
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9670325929
Lab-grown diamond
OVAL 0.42 cts.
Sparkle Factor: 88 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9670479719
Lab-grown diamond
OVAL 0.42 cts.
Sparkle Factor: 89 %
Color: D - Best a girl can get
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9670480075
Lab-grown diamond
OVAL 0.42 cts.
Sparkle Factor: 88 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9670480117
Lab-grown diamond
OVAL 0.42 cts.
Sparkle Factor: 89 %
Color: D - Best a girl can get
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9670480166
Lab-grown diamond
OVAL 0.42 cts.
Sparkle Factor: 88 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9670480208
Lab-grown diamond
OVAL 0.49 cts.
Sparkle Factor: 85 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Good
Fluorescence: None
Diamond ID: 9671378932
Lab-grown diamond
OVAL 0.42 cts.
Sparkle Factor: 89 %
Color: D - Best a girl can get
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9673477577
Lab-grown diamond
OVAL 0.42 cts.
Sparkle Factor: 88 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9677455183
Lab-grown diamond
OVAL 0.42 cts.
Sparkle Factor: 88 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9679247612
Lab-grown diamond
OVAL 0.45 cts.
Sparkle Factor: 83 %
Color: F - Colorless
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9573551860
Lab-grown diamond
OVAL 0.42 cts.
Sparkle Factor: 88 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9575468686
Lab-grown diamond
OVAL 0.46 cts.
Sparkle Factor: 83 %
Color: D - Best a girl can get
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Good
Fluorescence: None
Diamond ID: 9576134457
Lab-grown diamond
OVAL 0.45 cts.
Sparkle Factor: 86 %
Color: D - Best a girl can get
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9576810140
Lab-grown diamond
OVAL 0.42 cts.
Sparkle Factor: 88 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9577454840
Lab-grown diamond
OVAL 0.40 cts.
Sparkle Factor: 88 %
Color: E - Colorless
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9577455065
Lab-grown diamond
OVAL 0.41 cts.
Sparkle Factor: 86 %
Color: D - Best a girl can get
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9578689081
Lab-grown diamond
OVAL 0.42 cts.
Sparkle Factor: 86 %
Color: F - Colorless
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9579247773
Lab-grown diamond
OVAL 0.46 cts.
Sparkle Factor: 82 %
Color: E - Colorless
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Good
Fluorescence: None
Diamond ID: 9579385165
Lab-grown diamond
OVAL 0.43 cts.
Sparkle Factor: 89 %
Color: D - Best a girl can get
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9670302625
Lab-grown diamond
OVAL 0.43 cts.
Sparkle Factor: 88 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9670302696
Lab-grown diamond
OVAL 0.43 cts.
Sparkle Factor: 88 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9673477520
Lab-grown diamond
OVAL 0.43 cts.
Sparkle Factor: 89 %
Color: D - Best a girl can get
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9673477912
Lab-grown diamond
OVAL 0.43 cts.
Sparkle Factor: 88 %
Color: D - Best a girl can get
Clarity: VS1 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9673477954
Lab-grown diamond
OVAL 0.43 cts.
Sparkle Factor: 89 %
Color: D - Best a girl can get
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9673480005
Lab-grown diamond
OVAL 0.40 cts.
Sparkle Factor: 89 %
Color: D - Best a girl can get
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9677324468
Lab-grown diamond
OVAL 0.50 cts.
Sparkle Factor: 82 %
Color: F - Colorless
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9677463976
Lab-grown diamond
OVAL 0.40 cts.
Sparkle Factor: 89 %
Color: D - Best a girl can get
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9677681752
Lab-grown diamond
OVAL 0.40 cts.
Sparkle Factor: 89 %
Color: D - Best a girl can get
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9679247584
Lab-grown diamond
OVAL 0.40 cts.
Sparkle Factor: 89 %
Color: D - Best a girl can get
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9679247857
Lab-grown diamond
OVAL 0.45 cts.
Sparkle Factor: 85 %
Color: E - Colorless
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Good
Fluorescence: None
Diamond ID: 9679542445
Lab-grown diamond
OVAL 0.44 cts.
Sparkle Factor: 87 %
Color: E - Colorless
Clarity: SI1 - Slight Marks
Cut: Fancy
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Diamond ID: 9478816803
Lab-grown diamond
OVAL 0.48 cts.
Sparkle Factor: 82 %
Color: E - Colorless
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Good
Fluorescence: None
Diamond ID: 9570232688
Lab-grown diamond
OVAL 0.45 cts.
Sparkle Factor: 86 %
Color: D - Best a girl can get
Clarity: VS2 - V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9570303444
Lab-grown diamond
OVAL 0.40 cts.
Sparkle Factor: 89 %
Color: D - Best a girl can get
Clarity: VVS2 - V.V.Slight Marks
Cut: Fancy
Polish: Very Good
Symmetry: Very Good
Fluorescence: None
Diamond ID: 9570479536
Oval lab grown diamonds: what to look for
A length-to-width ratio of 1.30 to 1.50 gives the classic oval outline; check the photo for a soft bow-tie rather than a dark one. Our oval diamond guide covers the shape in more detail.
Oval diamond sizes and prices
Carat measures weight, not size. These are the typical measurements and lowest prices of the oval lab grown diamonds in our stock today, by carat size:
| Carat | Typical size | Available | From |
|---|---|---|---|
| 1 carat | 8.2 x 5.6 mm | 16,916 | $331 |
| 1.5 carat | 9.3 x 6.4 mm | 19,991 | $414 |
| 2 carat | 10.2 x 7.1 mm | 14,390 | $559 |
| 3 carat | 11.8 x 8.0 mm | 15,817 | $761 |
| 5 carat | 14.1 x 9.5 mm | 6,489 | $1,319 |
Oval lab grown diamond prices
Today our oval lab grown diamonds range from $183 to $237,126, across 120,423 stones. Carat weight makes the biggest difference, followed by color, 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 lab grown diamond has the same chemistry, hardness and sparkle as a natural diamond, at a fraction of the price, which is why it is a popular way to reach a larger size. From one carat up, our lowest priced oval diamond today is $331 lab grown, against $1,086 natural. Compare oval natural diamonds.
Choosing color and clarity
Up to about 1.5 carats, G or H color and VS2 or SI1 clarity usually look white and clean to the eye. From 2 carats color 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 oval diamond?
A 1 carat oval diamond typically measures about 8.2 x 5.6 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 oval lab grown diamond cost?
Today our oval lab grown diamonds range from $183 to $237,126, across 120,423 stones. Carat weight makes the biggest difference, followed by color, clarity and cut.
Should I choose a natural or lab grown oval diamond?
A lab grown diamond has the same chemistry, hardness and sparkle as a natural diamond, at a fraction of the price, which is why it is a popular way to reach a larger size. From one carat up, our lowest priced oval diamond today is $331 lab grown, against $1,086 natural. Both are graded on the same 4Cs and come with a certificate.
What color and clarity should a oval diamond be?
A length-to-width ratio of 1.30 to 1.50 gives the classic oval outline; check the photo for a soft bow-tie rather than a dark one. Up to about 1.5 carats, G or H color and VS2 or SI1 clarity usually look white and clean to the eye. From 2 carats color and inclusions are easier to see, so G or better and VS2 or better are worth considering.
