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Emerald|Lab Grown|IGI

1.00ct E SI2 Emerald Lab Grown Diamond

ID • E/SI2 • IGI LG837628832

Shape and cutting style on the report: Emerald cut

Certificate IGI LG837628832

Diamond specifications and retailer prices

From $170 CAD
As of November 5, 2026
Save $1,401 CAD (89%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,571 CAD at MOH London · As of November 5, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG837628832 or 837628832. Listed at 8 retailers as of November 5, 2026, with prices from $170 to $1,571, a $1,401 spread on the same certified stone. MOH London lists it at $1,571. 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
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837628832
Dimensions6.71 × 4.75 × 3.25 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.71 mm4.75 mm1.00 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837628832
Side View
Table 69.0%Crown 34.7°Girdle: STK-THKPavilion 41.2°Culet: LargeDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,571 CAD|Low: $170 CAD|High: $1,811 CAD|Avg: $523 CAD|-13.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3$170 CAD
Retailer 7$228 CAD
Retailer 6$263 CAD
Retailer 5$358 CAD
Retailer 2$373 CAD
Retailer 8$391 CAD
Retailer 4$677 CAD
MOH London$1,571 CAD

10 data points across 8 retailers

8 retailers$170 CAD to $1,571 CAD

A
Cheapest Retailer
-
$170 CAD
Final sale: no returns
Retailer 2
-
$173 CAD
View
Price last confirmed 38 days ago
B+
Retailer 3
-
$263 CAD
View
A
Retailer 4
-
$358 CAD
View
A
Retailer 5
-
$373 CAD
View
B
Retailer 6
-
$677 CAD
View
Retailer 7
-
$689 CAD
View
Price last confirmed 39 days ago
Most Expensive
B
MOH London
LG837628832 · Nov 5
$1,571 CAD
£886 GBP
View
7 more retailers have this diamond
Prices start from $170 CADSave up to $1,401 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
$170 CAD