Emerald|Lab Grown|IGI

2.31ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG499191704

Shape and cutting style on the report: Emerald cut

Certificate IGI LG499191704

Diamond specifications and retailer prices

From €2,641 EUR
$2,950 USD
As of October 31, 2026
Save €1,356 EUR (34%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €8,307 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.31ct lab-grown emerald diamond

This 2.31ct 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 LG499191704 or 499191704. Listed at 12 retailers as of October 31, 2026, with a 51% 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

2.31
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle21.2°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499191704
Dimensions9.27 × 6.32 × 4.00 mm
L/W Ratio1.47
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
9.27 mm6.32 mm2.31 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG499191704
Side View
Table 65.0%Crown 21.2°Girdle: MediumPavilion 37.1°Culet: LargeDepth 63.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €8,307 EUR|Low: €2,641 EUR|High: €8,373 EUR|Avg: €4,502 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7€2,641 EUR
Retailer 6€3,325 EUR
Retailer 12€3,618 EUR
Retailer 3€3,724 EUR
Retailer 8€3,858 EUR
Retailer 11€3,858 EUR
Retailer 4€3,997 EUR
Retailer 10€4,820 EUR
Retailer 2€5,046 EUR
Retailer 5€5,217 EUR
Retailer 9€5,978 EUR
MOH London€8,307 EUR

43 data points across 12 retailers

12 retailers€2,641 EUR to €3,997 EUR

B
Cheapest Retailer
-
€2,641 EUR
$2,950 USD
B
Retailer 2
-
€3,325 EUR
$3,715 USD
View
B
Retailer 3
-
€3,618 EUR
$4,042 USD
View
B
Retailer 4
-
€3,724 EUR
$4,161 USD
View
Final sale: no returns
B
Retailer 5
-
€3,858 EUR
$4,310 USD
View
Retailer 6
-
€3,858 EUR
$4,310 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
€3,997 EUR
$4,465 USD
View
Retailer 8
-
€4,820 EUR
$5,385 USD
View
Price under review
Retailer 9
-
€5,046 EUR
£4,439 GBP
View
Price under review
Retailer 10
-
€5,217 EUR
$5,828 USD
View
Price under review
Most Expensive
MOH London
LG499191704 · Oct 29
€8,307 EUR
£7,308 GBP
View
Price under review
10 more retailers have this diamond
Prices start from €2,641 EURSave up to €1,356 EUR

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
2.31ct Emerald
€2,641 EUR