Emerald|Lab Grown|IGI

4.41ct E I1 Emerald Lab Grown Diamond

ID • E/I1 • IGI LG660466506

Shape and cutting style on the report: Emerald cut

Certificate IGI LG660466506

Diamond specifications and retailer prices

From €410 EUR
$456 USD
As of October 29, 2026
Save €1,374 EUR (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,783 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 4.41ct lab-grown emerald diamond

This 4.41ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI LG660466506 or 660466506. Listed at 13 retailers as of October 29, 2026, with prices from €410 to €1,783, a €1,374 spread on the same certified stone. MOH London lists it at €1,783. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.41
Carat
E
Colour
I1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660466506
Dimensions11.20 × 7.72 × 4.85 mm
L/W Ratio1.45
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.20 mm7.72 mm4.41 ctE / I1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660466506
Side View
Table 68.0%Crown 33.4°Girdle: Slightly ThickPavilion 36.7°Culet: LNGDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,783 EUR|Low: €410 EUR|High: €1,795 EUR|Avg: €886 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7€410 EUR
Retailer 4€454 EUR
Retailer 5€609 EUR
Retailer 2€717 EUR
Retailer 6€775 EUR
Retailer 8€982 EUR
Retailer 3€1,273 EUR
MOH London€1,783 EUR

17 data points across 8 retailers

13 retailers€410 EUR to €1,783 EUR

B+
Retailer 1
-
€366 EUR
$407 USD
Price last confirmed 37 days ago
B+
Retailer 2
-
€366 EUR
$407 USD
View
Price last confirmed 30 days ago
B+
Retailer 3
-
€410 EUR
$456 USD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
€410 EUR
$456 USD
View
Final sale: no returns
B+
Retailer 5
-
€448 EUR
$499 USD
View
Price last confirmed 37 days ago
B+
Retailer 6
-
€448 EUR
$499 USD
View
Price last confirmed 30 days ago
B+
Retailer 7
-
€454 EUR
$505 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
€609 EUR
$678 USD
View
B+
Retailer 9
-
€717 EUR
View
B+
Retailer 10
-
€775 EUR
$863 USD
View
B+
Retailer 11
-
€1,273 EUR
$1,417 USD
View
B+
Retailer 12
-
€1,459 EUR
$1,624 USD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
LG660466506 · Oct 29
€1,783 EUR
£1,563 GBP
View
12 more retailers have this diamond
Prices start from €410 EURSave up to €1,374 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+
4.41ct Emerald
€410 EUR