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Emerald|Lab Grown|IGI

2.59ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG828631976

Shape and cutting style on the report: Emerald cut

Certificate IGI LG828631976

Diamond specifications and retailer prices

From €392 EUR
$438 USD
As of October 30, 2026
Save €778 EUR (66%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,170 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 2.59ct lab-grown emerald diamond

This 2.59ct 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 LG828631976 or 828631976. Listed at 4 retailers as of October 26, 2026, with prices from €392 to €1,170, a €778 spread on the same certified stone. MOH London lists it at €1,170. 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

2.59
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828631976
Dimensions9.31 × 6.52 × 4.18 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.31 mm6.52 mm2.59 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828631976
Side View
Table 58.0%Crown 30°Girdle: MediumPavilion 38.4°Culet: LargeDepth 64.1%

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 30
Current: €1,170 EUR|Low: €392 EUR|High: €1,182 EUR|Avg: €650 EUR|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4€392 EUR
Retailer 3€476 EUR
Retailer 2€558 EUR
MOH London€1,170 EUR

40 data points across 4 retailers

4 retailers€392 EUR to €1,170 EUR

B+
Cheapest Retailer
-
€392 EUR
$438 USD
A
Retailer 2
-
€476 EUR
View
A
Retailer 3
-
€558 EUR
£491 GBP
View
Most Expensive
B
MOH London
LG828631976 · Oct 26
€1,170 EUR
£1,029 GBP
View
3 more retailers have this diamond
Prices start from €392 EURSave up to €778 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.

A
2.59ct Emerald
€392 EUR