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Emerald|Lab Grown|IGI

1.00ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG811644766

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811644766

Diamond specifications and retailer prices

From $186 CAD
As of November 6, 2026
Save $1,732 CAD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,917 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG811644766 or 811644766. Listed at 16 retailers as of November 5, 2026, with prices from $186 to $1,917, a $1,732 spread on the same certified stone. MOH London lists it at $1,917. 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
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle44.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811644766
Dimensions7.04 × 4.61 × 3.08 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.04 mm4.61 mm1.00 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811644766
Side View
Table 60.0%Crown 32.3°Girdle: MediumPavilion 44.7°Culet: LargeDepth 66.8%

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: $1,917 CAD|Low: $176 CAD|High: $1,946 CAD|Avg: $579 CAD|-0.2%
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
Retailer 16
November 6, 2026
Retailer 14$186 CAD
Retailer 16$207 CAD
Retailer 12$215 CAD
Retailer 5$230 CAD
Retailer 8$230 CAD
Retailer 2$384 CAD
Retailer 15$434 CAD
Retailer 11$437 CAD
Retailer 9$545 CAD
Retailer 4$582 CAD
Retailer 7$642 CAD
Retailer 10$679 CAD
Retailer 3$740 CAD
Retailer 6$754 CAD
Retailer 13$818 CAD
MOH London$1,917 CAD

42 data points across 16 retailers

16 retailers$186 CAD to $1,917 CAD

A
Cheapest Retailer
-
$186 CAD
A
Retailer 2
-
$207 CAD
View
Final sale: no returns
A
Retailer 3
-
$215 CAD
View
A
Retailer 4
-
$230 CAD
View
Retailer 5
-
$230 CAD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$384 CAD
View
A
Retailer 7
-
$434 CAD
View
A
Retailer 8
-
$437 CAD
View
B+
Retailer 9
-
$545 CAD
View
B+
Retailer 10
-
$582 CAD
View
B+
Retailer 11
-
$642 CAD
View
B+
Retailer 12
-
$679 CAD
View
B
Retailer 13
-
$740 CAD
View
B
Retailer 14
-
$754 CAD
View
B+
Retailer 15
-
$818 CAD
View
Most Expensive
B
MOH London
LG811644766 · Nov 5
$1,917 CAD
£1,081 GBP
View
15 more retailers have this diamond
Prices start from $186 CADSave up to $1,732 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
$186 CAD