Emerald|Lab Grown|IGI

3.04ct J SI1 Emerald Lab Grown Diamond

ID • J/SI1 • IGI LG455024133

Shape and cutting style on the report: Emerald cut

Certificate IGI LG455024133

Diamond specifications and retailer prices

From €1,452 EUR
As of November 4, 2026
Save €9,024 EUR (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €10,477 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 3.04ct lab-grown emerald diamond

This 3.04ct lab-grown emerald sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG455024133 or 455024133. Listed at 11 retailers as of November 4, 2026, with prices from €1,452 to €10,477, a €9,024 spread on the same certified stone. MOH London lists it at €10,477. 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

3.04
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.9°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG455024133
Dimensions8.90 × 7.29 × 4.93 mm
L/W Ratio1.22
Culet sizeLong Faceted
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
8.90 mm7.29 mm3.04 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG455024133
Side View
Table 61.5%Crown 26.9°Girdle: Very ThickPavilion 37.4°Culet: LONDepth 67.6%

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: Nov 4
Current: €10,477 EUR|Low: €1,452 EUR|High: €10,646 EUR|Avg: €5,857 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 2€1,452 EUR
Retailer 6€4,450 EUR
Retailer 10€4,664 EUR
Retailer 11€4,985 EUR
Retailer 7€5,163 EUR
Retailer 12€5,185 EUR
Retailer 3€5,704 EUR
Retailer 9€6,129 EUR
Retailer 5€6,474 EUR
Retailer 4€6,651 EUR
Retailer 8€7,978 EUR
MOH London€10,477 EUR

18 data points across 12 retailers

11 retailers€1,452 EUR to €10,477 EUR

A
Cheapest Retailer
-
€1,452 EUR
B+
Retailer 2
-
€4,450 EUR
View
B+
Retailer 3
-
€4,664 EUR
View
B+
Retailer 4
-
€4,985 EUR
View
Final sale: no returns
B
Retailer 5
-
€5,163 EUR
View
Retailer 6
-
€5,163 EUR
View
Price last confirmed 25 days ago
B
Retailer 7
-
€5,185 EUR
View
B
Retailer 8
-
€6,129 EUR
View
B
Retailer 9
-
€6,474 EUR
View
B
Retailer 10
-
€7,978 EUR
View
Most Expensive
B
MOH London
LG455024133 · Nov 5
€10,477 EUR
£9,259 GBP
View
10 more retailers have this diamond
Prices start from €1,452 EURSave up to €9,024 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
3.04ct Emerald
€1,452 EUR