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Emerald|Lab Grown|IGI

2.10ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1 • IGI LG829612811

Shape and cutting style on the report: Emerald cut

Certificate IGI LG829612811

Diamond specifications and retailer prices

From £188 GBP
As of November 4, 2026
Save £949 GBP (83%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,137 GBP at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 2.1ct lab-grown emerald diamond

This 2.1ct 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 LG829612811 or 829612811. Listed at 4 retailers as of November 3, 2026, with prices from £188 to £1,137, a £949 spread on the same certified stone. Brilliant Earth lists it at £1,137. 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

2.10
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829612811
Dimensions8.64 × 6.21 × 4.04 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.64 mm6.21 mm2.10 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829612811
Side View
Table 67.0%Crown 36.5°Girdle: MediumPavilion 41.2°Culet: LargeDepth 65.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £1,137 GBP|Low: £188 GBP|High: £1,174 GBP|Avg: £621 GBP|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3£188 GBP
Retailer 5£364 GBP
Retailer 2£406 GBP
Retailer 4£940 GBP
Brilliant Earth£1,137 GBP

33 data points across 5 retailers

4 retailers£188 GBP to £1,137 GBP

A
Cheapest Retailer
-
£188 GBP
Final sale: no returns
A
Retailer 2
-
£406 GBP
View
Retailer 3
-
£940 GBP
View
Price last confirmed 30 days ago
Most Expensive
B
Brilliant Earth
21225292A · Nov 3
£1,137 GBP
$1,530 USD
View
3 more retailers have this diamond
Prices start from £188 GBPSave up to £949 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
2.10ct Emerald
£188 GBP