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Emerald|Lab Grown|IGI

2.03ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG818630227

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG818630227

Diamond specifications and retailer prices

From £282 GBP
As of November 6, 2026
Save £832 GBP (75%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,114 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 2.03ct lab-grown emerald diamond

This 2.03ct lab-grown emerald 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 LG818630227 or 818630227. Listed at 3 retailers as of November 4, 2026, with prices from £282 to £1,114, a £832 spread on the same certified stone. Brilliant Earth lists it at £1,114. 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 angle38.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818630227
Dimensions9.05 × 6.24 × 4.08 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.05 mm6.24 mm2.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818630227
Side View
Table 63.0%Crown 38.9°Girdle: Slightly ThickPavilion 39.7°CuletDepth 65.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £1,114 GBP|Low: £282 GBP|High: £1,456 GBP|Avg: £658 GBP|-23.5%
Brilliant Earth
Retailer 2
Retailer 3
October 29, 2026
Retailer 3£282 GBP
Retailer 2£345 GBP
Brilliant Earth£1,114 GBP

12 data points across 3 retailers

3 retailers£282 GBP to £1,114 GBP

B+
Cheapest Retailer
-
£282 GBP
Retailer 2
-
£345 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20907078A · Nov 4
£1,114 GBP
$1,500 USD
View
2 more retailers have this diamond
Prices start from £282 GBPSave up to £832 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 Emerald
£282 GBP