Oval|Lab Grown|IGI

4.03ct F SI1 Oval Lab Grown Diamond

ID • F/SI1

Diamond specifications and retailer prices

From £1,684 GBP
CA$3,135 CAD
As of October 30, 2026
1 retailer carries this diamond
Only listing: £1,684 GBP at Diamond Exchange Canada
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Exchange Canada

About this 4.03ct lab-grown oval diamond

This 4.03ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.03
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Top View
LengthWidth4.03 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.5%CrownGirdle: MED-STKPavilionCuletDepth 62.5%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 30
Current: £1,684 GBP|Low: £1,601 GBP|High: £1,684 GBP|Avg: £1,640 GBP|+5.2%
October 19, 2026
Diamond Exchange Canada£1,684 GBP

3 data points across 1 retailer

1 retailer

C
Diamond Exchange Canada
1982998536 · Oct 30
£1,684 GBP
CA$3,135 CAD
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Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

C
4.03ct Oval
£1,684 GBP