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Emerald|Lab Grown|IGI

1.09ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG764683850

Shape and cutting style on the report: Emerald cut

Certificate IGI LG764683850

Diamond specifications and retailer prices

From €195 EUR
As of November 6, 2026
Save €770 EUR (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €966 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.09ct lab-grown emerald diamond

This 1.09ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG764683850 or 764683850. Listed at 11 retailers as of November 5, 2026, with prices from €195 to €966, a €770 spread on the same certified stone. MOH London lists it at €966. 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

1.09
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764683850
Dimensions6.92 × 4.84 × 3.11 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm4.84 mm1.09 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764683850
Side View
Table 66.0%Crown 38.9°Girdle: MED-STKPavilion 42°Culet: LargeDepth 64.3%

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: Nov 6
Current: €966 EUR|Low: €187 EUR|High: €981 EUR|Avg: €463 EUR|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5€195 EUR
Retailer 11€226 EUR
Retailer 7€242 EUR
Retailer 10€242 EUR
Retailer 8€414 EUR
Retailer 2€443 EUR
Retailer 3€454 EUR
Retailer 6€528 EUR
Retailer 9€777 EUR
Retailer 4€779 EUR
MOH London€966 EUR

44 data points across 11 retailers

11 retailers€195 EUR to €966 EUR

A
Cheapest Retailer
-
€195 EUR
A
Retailer 2
-
€226 EUR
View
A
Retailer 3
-
€242 EUR
View
Retailer 4
-
€242 EUR
View
Price last confirmed 13 days ago
B+
Retailer 5
-
€414 EUR
View
B+
Retailer 6
-
€443 EUR
View
B+
Retailer 7
-
€454 EUR
View
B
Retailer 8
-
€528 EUR
View
B
Retailer 9
-
€777 EUR
View
B
Retailer 10
-
€779 EUR
View
Most Expensive
B
MOH London
LG764683850 · Nov 5
€966 EUR
£849 GBP
View
10 more retailers have this diamond
Prices start from €195 EURSave up to €770 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
1.09ct Emerald
€195 EUR