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Emerald|Lab Grown|IGI

1.00ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG603345222

Shape and cutting style on the report: Emerald cut

Certificate IGI LG603345222

Diamond specifications and retailer prices

From $197 CAD
As of November 3, 2026
Save $1,628 CAD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,825 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1ct lab-grown emerald diamond

This 1ct 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 LG603345222 or 603345222. Listed at 20 retailers as of November 2, 2026, with prices from $197 to $1,825, a $1,628 spread on the same certified stone. MOH London lists it at $1,825. 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

1.00
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603345222
Dimensions6.52 × 4.71 × 3.31 mm
L/W Ratio1.38
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.52 mm4.71 mm1.00 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603345222
Side View
Table 65.0%Crown 37.9°Girdle: MediumPavilion 41.2°Culet: LNGDepth 70.3%

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 3
Current: $1,825 CAD|Low: $197 CAD|High: $1,846 CAD|Avg: $569 CAD|-1.1%
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 2, 2026
Retailer 3$197 CAD
Retailer 10$233 CAD
Retailer 11$233 CAD
Retailer 5$363 CAD
Retailer 8$415 CAD
Retailer 12$418 CAD
Retailer 7$430 CAD
Retailer 2$543 CAD
Retailer 4$563 CAD
Retailer 9$601 CAD
Retailer 6$796 CAD
MOH London$1,825 CAD

41 data points across 12 retailers

20 retailers$197 CAD to $1,825 CAD

Retailer 1
-
$169 CAD
Price last confirmed 35 days ago
A
Retailer 2
-
$197 CAD
View
Final sale: no returns
A
Retailer 3
-
$204 CAD
View
Retailer 4
-
$204 CAD
View
Price last confirmed 31 days ago
Retailer 5
-
$233 CAD
View
Price last confirmed 34 days ago
Retailer 6
-
$233 CAD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$233 CAD
View
A
Retailer 8
-
$363 CAD
View
A
Retailer 9
-
$415 CAD
View
B+
Retailer 10
-
$418 CAD
View
Retailer 11
-
$430 CAD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$543 CAD
View
B+
Retailer 13
-
$563 CAD
View
B+
Retailer 14
-
$601 CAD
View
B+
Retailer 15
-
$702 CAD
View
Retailer 16
-
$702 CAD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$742 CAD
View
B+
Retailer 18
-
$796 CAD
View
B
Retailer 19
-
$1,201 CAD
View
Most Expensive
B
MOH London
LG603345222 · Nov 2
$1,825 CAD
£1,029 GBP
View
19 more retailers have this diamond
Prices start from $197 CADSave up to $1,628 CAD

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
1.00ct Emerald
$197 CAD