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Emerald|Lab Grown|IGI

2.10ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1 • IGI LG837681890

Shape and cutting style on the report: Emerald cut

Certificate IGI LG837681890

Diamond specifications and retailer prices

From £197 GBP
$263 USD
As of October 28, 2026
Save £959 GBP (83%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,156 GBP at Brilliant Earth · As of October 27, 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 LG837681890 or 837681890. Listed at 4 retailers as of October 27, 2026, with prices from £197 to £1,156, a £959 spread on the same certified stone. Brilliant Earth lists it at £1,156. 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 angle37.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837681890
Dimensions8.50 × 6.08 × 4.14 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.50 mm6.08 mm2.10 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837681890
Side View
Table 63.0%Crown 37.1°Girdle: MediumPavilion 40.5°Culet: LargeDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: £1,156 GBP|Low: £197 GBP|High: £1,277 GBP|Avg: £764 GBP|-9.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 3£197 GBP
Retailer 2£426 GBP
Retailer 4£939 GBP
Brilliant Earth£1,156 GBP

33 data points across 4 retailers

4 retailers£197 GBP to £1,156 GBP

A
Cheapest Retailer
-
£197 GBP
$263 USD
Final sale: no returns
A
Retailer 2
-
£426 GBP
View
B
Retailer 3
-
£939 GBP
$1,250 USD
View
Most Expensive
B
Brilliant Earth
21486209A · Oct 27
£1,156 GBP
$1,540 USD
View
3 more retailers have this diamond
Prices start from £197 GBPSave up to £959 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
£197 GBP