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Emerald|Lab Grown|IGI

1.05ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG523263193

Shape and cutting style on the report: Emerald cut

Certificate IGI LG523263193

Diamond specifications and retailer prices

From $338 CAD
As of November 6, 2026
Save $1,336 CAD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,674 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG523263193 or 523263193. Listed at 11 retailers as of November 5, 2026, with prices from $338 to $1,674, a $1,336 spread on the same certified stone. MOH London lists it at $1,674. 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

1.05
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle17°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523263193
Dimensions7.17 × 4.77 × 2.98 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.17 mm4.77 mm1.05 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523263193
Side View
Table 67.5%Crown 17°Girdle: MediumPavilion 36.2°Culet: LNGDepth 62.5%

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: $1,674 CAD|Low: $324 CAD|High: $2,013 CAD|Avg: $931 CAD|+1.6%
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
November 5, 2026
Retailer 7$338 CAD
Retailer 13$392 CAD
Retailer 9$419 CAD
Retailer 12$419 CAD
Retailer 10$707 CAD
Retailer 5$715 CAD
Retailer 14$743 CAD
Retailer 8$754 CAD
Retailer 4$1,082 CAD
Retailer 6$1,116 CAD
Retailer 11$1,348 CAD
Retailer 2$1,352 CAD
MOH London$1,674 CAD
Retailer 3$2,013 CAD

17 data points across 14 retailers

11 retailers$338 CAD to $1,674 CAD

A
Cheapest Retailer
-
$338 CAD
A
Retailer 2
-
$392 CAD
View
A
Retailer 3
-
$419 CAD
View
Retailer 4
-
$419 CAD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$707 CAD
View
A
Retailer 6
-
$715 CAD
View
A
Retailer 7
-
$743 CAD
View
A
Retailer 8
-
$754 CAD
View
B+
Retailer 9
-
$1,348 CAD
View
B+
Retailer 10
-
$1,352 CAD
View
Most Expensive
B+
MOH London
LG523263193 · Nov 5
$1,674 CAD
£944 GBP
View
10 more retailers have this diamond
Prices start from $338 CADSave up to $1,336 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
1.05ct Emerald
$338 CAD