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Emerald|Lab Grown|IGI

2.47ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG457063818

Shape and cutting style on the report: Emerald cut

Certificate IGI LG457063818

Diamond specifications and retailer prices

From £816 GBP
$1,094 USD
As of October 26, 2026
Save £1,463 GBP (64%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,280 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 2.47ct lab-grown emerald diamond

This 2.47ct lab-grown emerald sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG457063818 or 457063818. Listed at 5 retailers as of October 26, 2026, with prices from £816 to £2,280, a £1,463 spread on the same certified stone. MOH London lists it at £2,280. 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

2.47
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG457063818
Dimensions8.95 × 6.53 × 4.39 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
8.95 mm6.53 mm2.47 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG457063818
Side View
Table 65.0%Crown 26.5°Girdle: MediumPavilion 41.2°Culet: LargeDepth 67.2%

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: Oct 26
Current: £2,280 GBP|Low: £578 GBP|High: £2,480 GBP|Avg: £1,185 GBP|-8.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 26, 2026
Retailer 3£578 GBP
Retailer 4£816 GBP
Retailer 5£884 GBP
Retailer 2£1,067 GBP
MOH London£2,280 GBP

8 data points across 5 retailers

5 retailers£816 GBP to £2,280 GBP

Retailer 1
-
£578 GBP
$774 USD
Price last confirmed 14 days ago
A
Retailer 2
-
£816 GBP
$1,094 USD
View
A
Retailer 3
-
£884 GBP
$1,184 USD
View
Retailer 4
-
£1,067 GBP
$1,430 USD
View
Price last confirmed 12 days ago
Most Expensive
B+
MOH London
LG457063818 · Oct 26
£2,280 GBP
View
4 more retailers have this diamond
Prices start from £816 GBPSave up to £1,463 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
2.47ct Emerald
£816 GBP