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Emerald|Lab Grown|IGI

2.39ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG470152763

Shape and cutting style on the report: Emerald cut

Certificate IGI LG470152763

Diamond specifications and retailer prices

From £1,048 GBP
As of November 6, 2026
Save £1,467 GBP (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,858 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2.39ct lab-grown emerald diamond

This 2.39ct 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 LG470152763 or 470152763. Listed at 11 retailers as of November 6, 2026, with a 140% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.39
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG470152763
Dimensions8.91 × 6.50 × 4.30 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.91 mm6.50 mm2.39 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG470152763
Side View
Table 65.0%Crown 36.5°Girdle: MediumPavilion 37.4°Culet: LargeDepth 66.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £3,858 GBP|Low: £1,016 GBP|High: £3,921 GBP|Avg: £1,788 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4£1,048 GBP
Retailer 5£1,140 GBP
Retailer 7£1,227 GBP
Retailer 9£1,227 GBP
Retailer 10£1,370 GBP
Retailer 6£1,386 GBP
Retailer 2£1,900 GBP
Retailer 8£1,936 GBP
Retailer 3£2,516 GBP
MOH London£3,858 GBP

43 data points across 10 retailers

11 retailers£1,048 GBP to £2,516 GBP

B+
Cheapest Retailer
-
£1,048 GBP
B
Retailer 2
-
£1,140 GBP
View
B
Retailer 3
-
£1,227 GBP
View
Retailer 4
-
£1,227 GBP
View
Price last confirmed 25 days ago
B
Retailer 5
-
£1,370 GBP
View
B
Retailer 6
-
£1,386 GBP
View
B
Retailer 7
-
£1,900 GBP
View
B
Retailer 8
-
£1,936 GBP
View
B
Retailer 9
-
£2,298 GBP
View
B
Retailer 10
-
£2,516 GBP
View
Most Expensive
MOH London
LG470152763 · Nov 5
£3,858 GBP
View
Price under review
10 more retailers have this diamond
Prices start from £1,048 GBPSave up to £1,467 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+
2.39ct Emerald
£1,048 GBP