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Emerald|Lab Grown|IGI

1.04ct J SI2 Emerald Lab Grown Diamond

ID • J/SI2 • IGI LG499105250

Shape and cutting style on the report: Emerald cut

Certificate IGI LG499105250

Diamond specifications and retailer prices

From €546 EUR
$610 USD
As of October 31, 2026
Save €2,635 EUR (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,181 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.04ct lab-grown emerald diamond

This 1.04ct lab-grown emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499105250 or 499105250. Listed at 10 retailers as of October 29, 2026, with prices from €546 to €3,181, a €2,635 spread on the same certified stone. MOH London lists it at €3,181. 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

1.04
Carat
J
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.3°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499105250
Dimensions7.18 × 4.77 × 3.08 mm
L/W Ratio1.51
Culet sizeLong
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
7.18 mm4.77 mm1.04 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499105250
Side View
Table 62.0%Crown 22.3°Girdle: MediumPavilion 37°Culet: LNGDepth 64.6%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: €3,181 EUR|Low: €546 EUR|High: €3,202 EUR|Avg: €1,369 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 30, 2026
Retailer 2€546 EUR
Retailer 6€728 EUR
Retailer 11€791 EUR
Retailer 12€815 EUR
Retailer 7€844 EUR
Retailer 10€844 EUR
Retailer 3€1,297 EUR
Retailer 8€1,360 EUR
Retailer 4€1,889 EUR
Retailer 5€1,941 EUR
Retailer 9€2,373 EUR
MOH London€3,181 EUR

19 data points across 12 retailers

10 retailers€546 EUR to €3,181 EUR

A
Cheapest Retailer
-
€546 EUR
$610 USD
B+
Retailer 2
-
€728 EUR
$813 USD
View
B+
Retailer 3
-
€791 EUR
$884 USD
View
B+
Retailer 4
-
€815 EUR
$910 USD
View
Final sale: no returns
B+
Retailer 5
-
€844 EUR
$943 USD
View
Retailer 6
-
€844 EUR
$943 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
€1,360 EUR
$1,519 USD
View
B
Retailer 8
-
€1,941 EUR
$2,168 USD
View
B
Retailer 9
-
€2,373 EUR
$2,651 USD
View
Most Expensive
B
MOH London
LG499105250 · Oct 29
€3,181 EUR
£2,798 GBP
View
9 more retailers have this diamond
Prices start from €546 EURSave up to €2,635 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
1.04ct Emerald
€546 EUR