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Emerald|Lab Grown|IGI

2.03ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG641481642

Shape and cutting style on the report: Emerald cut

Certificate IGI LG641481642

Diamond specifications and retailer prices

From £189 GBP
As of November 4, 2026
Save £911 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,100 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 LG641481642 or 641481642. Listed at 15 retailers as of November 4, 2026, with prices from £189 to £1,100, a £911 spread on the same certified stone. Brilliant Earth lists it at £1,100. 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 angle31.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641481642
Dimensions8.53 × 5.98 × 3.98 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.53 mm5.98 mm2.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641481642
Side View
Table 64.0%Crown 31.9°Girdle: MediumPavilion 40°Culet: LNGDepth 66.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,100 GBP|Low: £156 GBP|High: £1,137 GBP|Avg: £535 GBP|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 4£189 GBP
Retailer 11£218 GBP
Retailer 14£233 GBP
Retailer 15£233 GBP
Retailer 9£353 GBP
Retailer 10£353 GBP
Retailer 6£391 GBP
Retailer 2£441 GBP
Retailer 5£501 GBP
Retailer 12£718 GBP
Retailer 3£751 GBP
Retailer 13£869 GBP
Retailer 8£933 GBP
Retailer 7£1,051 GBP
Brilliant Earth£1,100 GBP

38 data points across 15 retailers

15 retailers£189 GBP to £1,100 GBP

A
Cheapest Retailer
-
£189 GBP
A
Retailer 2
-
£218 GBP
View
Retailer 3
-
£233 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
£233 GBP
View
A
Retailer 5
-
£353 GBP
View
Retailer 6
-
£353 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£391 GBP
View
B+
Retailer 8
-
£441 GBP
View
B+
Retailer 9
-
£501 GBP
View
B
Retailer 10
-
£718 GBP
View
B
Retailer 11
-
£751 GBP
View
Retailer 12
-
£869 GBP
View
Price last confirmed 9 days ago
B
Retailer 13
-
£933 GBP
View
B
Retailer 14
-
£1,051 GBP
View
Most Expensive
B
Brilliant Earth
10983098A · Nov 4
£1,100 GBP
$1,480 USD
View
14 more retailers have this diamond
Prices start from £189 GBPSave up to £911 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.

A
2.03ct Emerald
£189 GBP