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Emerald|Lab Grown|IGI

3.04ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1 • IGI LG671440063

Shape and cutting style on the report: Emerald cut

Certificate IGI LG671440063

Diamond specifications and retailer prices

From €376 EUR
$420 USD
As of October 30, 2026
Save €3,724 EUR (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,100 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.04ct lab-grown emerald diamond

This 3.04ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG671440063 or 671440063. Listed at 17 retailers as of October 29, 2026, with prices from €376 to €4,100, a €3,724 spread on the same certified stone. Brilliant Earth lists it at €4,100. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671440063
Dimensions10.17 × 6.54 × 4.27 mm
L/W Ratio1.56
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.17 mm6.54 mm3.04 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671440063
Side View
Table 62.0%Crown 36.1°Girdle: MED-STKPavilion 34.1°Culet: LargeDepth 65.3%

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: €4,100 EUR|Low: €376 EUR|High: €4,261 EUR|Avg: €1,598 EUR|-3.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 11€376 EUR
Retailer 12€421 EUR
Retailer 3€466 EUR
Retailer 7€595 EUR
Retailer 5€619 EUR
Retailer 4€804 EUR
Retailer 2€854 EUR
Retailer 10€1,309 EUR
Retailer 14€1,689 EUR
Retailer 8€1,777 EUR
Retailer 6€1,788 EUR
Retailer 9€1,902 EUR
Retailer 13€3,339 EUR
Brilliant Earth€4,100 EUR

41 data points across 14 retailers

17 retailers€376 EUR to €4,100 EUR

A
Cheapest Retailer
-
€376 EUR
$420 USD
A
Retailer 2
-
€421 EUR
$470 USD
View
Final sale: no returns
A
Retailer 3
-
€422 EUR
$471 USD
View
A
Retailer 4
-
€466 EUR
$521 USD
View
A
Retailer 5
-
€466 EUR
$521 USD
View
A
Retailer 6
-
€595 EUR
$665 USD
View
B+
Retailer 7
-
€619 EUR
$692 USD
View
B+
Retailer 8
-
€804 EUR
$898 USD
View
A
Retailer 9
-
€854 EUR
£751 GBP
View
B
Retailer 10
-
€1,309 EUR
$1,462 USD
View
B
Retailer 11
-
€1,656 EUR
$1,850 USD
View
B
Retailer 12
-
€1,689 EUR
$1,887 USD
View
Retailer 13
-
€1,777 EUR
$1,985 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
€1,788 EUR
$1,997 USD
View
B
Retailer 15
-
€1,902 EUR
£1,673 GBP
View
B
Retailer 16
-
€3,339 EUR
$3,730 USD
View
Most Expensive
B
Brilliant Earth
18830643A · Oct 29
€4,100 EUR
$4,580 USD
View
16 more retailers have this diamond
Prices start from €376 EURSave up to €3,724 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
€376 EUR