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Asscher|Lab Grown|IGI

2.03ct E SI1 Asscher Lab Grown Diamond

ID • E/SI1 • IGI LG517213690

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG517213690

Diamond specifications and retailer prices

From £406 GBP
As of November 4, 2026
Save £909 GBP (69%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,314 GBP at MOH London · As of November 3, 2026
View at MOH London

About this 2.03ct lab-grown asscher diamond

This 2.03ct lab-grown asscher sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG517213690 or 517213690. Listed at 4 retailers as of November 3, 2026, with prices from £406 to £1,314, a £909 spread on the same certified stone. MOH London lists it at £1,314. 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

2.03
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.7°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517213690
Dimensions7.05 × 6.95 × 4.63 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.05 mm6.95 mm2.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517213690
Side View
Table 63.5%Crown 28.7°Girdle: MediumPavilion 43.6°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: £1,314 GBP|Low: £406 GBP|High: £1,330 GBP|Avg: £807 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3£406 GBP
Retailer 4£491 GBP
Retailer 2£600 GBP
Retailer 5£1,198 GBP
MOH London£1,314 GBP

36 data points across 5 retailers

4 retailers£406 GBP to £1,314 GBP

B+
Cheapest Retailer
-
£406 GBP
B+
Retailer 2
-
£600 GBP
View
B
Retailer 3
-
£1,198 GBP
View
Most Expensive
B
MOH London
LG517213690 · Nov 3
£1,314 GBP
View
3 more retailers have this diamond
Prices start from £406 GBPSave up to £909 GBP

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.

B+
2.03ct Asscher
£406 GBP