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Emerald|Lab Grown|IGI

2.20ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG659468337

Shape and cutting style on the report: Emerald cut

Certificate IGI LG659468337

Diamond specifications and retailer prices

From £188 GBP
As of November 6, 2026
Save £919 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,107 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 2.2ct lab-grown emerald diamond

This 2.2ct lab-grown emerald sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG659468337 or 659468337. Listed at 15 retailers as of November 4, 2026, with prices from £188 to £1,107, a £919 spread on the same certified stone. Brilliant Earth lists it at £1,107. 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

2.20
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659468337
Dimensions9.72 × 6.02 × 3.85 mm
L/W Ratio1.61
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.72 mm6.02 mm2.20 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG659468337
Side View
Table 63.0%Crown 35.7°Girdle: MediumPavilion 41.5°Culet: LNGDepth 64.0%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £1,107 GBP|Low: £176 GBP|High: £1,976 GBP|Avg: £580 GBP|-44.0%
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
November 6, 2026
Retailer 11£188 GBP
Retailer 6£218 GBP
Retailer 12£233 GBP
Retailer 13£233 GBP
Retailer 9£353 GBP
Retailer 5£389 GBP
Retailer 8£426 GBP
Retailer 2£438 GBP
Retailer 4£449 GBP
Retailer 10£715 GBP
Retailer 14£748 GBP
Retailer 7£930 GBP
Retailer 3£966 GBP
Brilliant Earth£1,107 GBP

45 data points across 14 retailers

15 retailers£188 GBP to £1,107 GBP

Retailer 1
-
£142 GBP
Price last confirmed 45 days ago
Retailer 2
-
£174 GBP
View
Price last confirmed 45 days ago
B+
Retailer 3
-
£188 GBP
View
A
Retailer 4
-
£218 GBP
View
B+
Retailer 5
-
£233 GBP
View
Retailer 6
-
£233 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
£353 GBP
View
B+
Retailer 8
-
£389 GBP
View
Retailer 9
-
£426 GBP
View
Price last confirmed 8 days ago
A
Retailer 10
-
£438 GBP
View
B+
Retailer 11
-
£449 GBP
View
B
Retailer 12
-
£715 GBP
View
B
Retailer 13
-
£748 GBP
View
B
Retailer 14
-
£930 GBP
View
Most Expensive
B
Brilliant Earth
13299379A · Nov 4
£1,107 GBP
$1,490 USD
View
14 more retailers have this diamond
Prices start from £188 GBPSave up to £919 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
2.20ct Emerald
£188 GBP