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Emerald|Lab Grown|IGI

3.76ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG666401292

Shape and cutting style on the report: Emerald cut

Certificate IGI LG666401292

Diamond specifications and retailer prices

From €327 EUR
$365 USD
As of October 30, 2026
Save €1,257 EUR (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,584 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.76ct lab-grown emerald diamond

This 3.76ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG666401292 or 666401292. Listed at 11 retailers as of October 30, 2026, with prices from €327 to €1,584, a €1,257 spread on the same certified stone. MOH London lists it at €1,584. 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

3.76
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666401292
Dimensions10.74 × 7.21 × 4.93 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.74 mm7.21 mm3.76 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666401292
Side View
Table 67.0%Crown 40.1°Girdle: MediumPavilion 40.9°Culet: LargeDepth 68.4%

Caratlytics Score

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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: €1,584 EUR|Low: €327 EUR|High: €3,894 EUR|Avg: €1,466 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
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 10€327 EUR
Retailer 3€380 EUR
Retailer 12€405 EUR
Retailer 14€447 EUR
Retailer 11€542 EUR
Retailer 9€648 EUR
Retailer 13€712 EUR
Retailer 2€731 EUR
Retailer 5€1,005 EUR
Retailer 8€1,189 EUR
Retailer 15€1,303 EUR
MOH London€1,584 EUR
Retailer 7€2,898 EUR
Retailer 6€3,689 EUR
Retailer 4€3,894 EUR

6 data points across 15 retailers

11 retailers€327 EUR to €1,584 EUR

A
Cheapest Retailer
-
€327 EUR
$365 USD
A
Retailer 2
-
€380 EUR
$424 USD
View
A
Retailer 3
-
€405 EUR
$453 USD
View
A
Retailer 4
-
€447 EUR
HK$3,900 HKD
View
A
Retailer 5
-
€542 EUR
$605 USD
View
B+
Retailer 6
-
€648 EUR
$724 USD
View
A
Retailer 7
-
€712 EUR
$796 USD
View
A
Retailer 8
-
€731 EUR
£643 GBP
View
B+
Retailer 9
-
€1,189 EUR
$1,328 USD
View
B+
Retailer 10
-
€1,303 EUR
$1,456 USD
View
Most Expensive
B+
MOH London
LG666401292 · Nov 1
€1,584 EUR
£1,393 GBP
View
10 more retailers have this diamond
Prices start from €327 EURSave up to €1,257 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
3.76ct Emerald
€327 EUR