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Emerald|Lab Grown|IGI

1.03ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG582363317

Shape and cutting style on the report: Emerald cut

Certificate IGI LG582363317

Diamond specifications and retailer prices

From $209 CAD
As of November 4, 2026
Save $1,005 CAD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,215 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG582363317 or 582363317. Listed at 15 retailers as of November 4, 2026, with prices from $209 to $1,215, a $1,005 spread on the same certified stone. MOH London lists it at $1,215. 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

1.03
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582363317
Dimensions6.86 × 4.86 × 3.14 mm
L/W Ratio1.41
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
6.86 mm4.86 mm1.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582363317
Side View
Table 63.0%Crown 39.8°Girdle: MediumPavilion 37.9°Culet: LNGDepth 64.6%

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 4
Current: $1,215 CAD|Low: $201 CAD|High: $1,233 CAD|Avg: $564 CAD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 9$209 CAD
Retailer 3$235 CAD
Retailer 8$243 CAD
Retailer 10$260 CAD
Retailer 12$366 CAD
Retailer 2$447 CAD
Retailer 7$459 CAD
Retailer 5$525 CAD
Retailer 4$602 CAD
Retailer 6$837 CAD
Retailer 11$884 CAD
Retailer 13$1,131 CAD
MOH London$1,215 CAD

45 data points across 13 retailers

15 retailers$209 CAD to $1,215 CAD

A
Cheapest Retailer
-
$209 CAD
A
Retailer 2
-
$235 CAD
View
Final sale: no returns
A
Retailer 3
-
$243 CAD
View
A
Retailer 4
-
$260 CAD
View
A
Retailer 5
-
$303 CAD
View
B+
Retailer 6
-
$366 CAD
View
A
Retailer 7
-
$447 CAD
View
Retailer 8
-
$459 CAD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$525 CAD
View
B+
Retailer 10
-
$602 CAD
View
B+
Retailer 11
-
$743 CAD
View
B
Retailer 12
-
$837 CAD
View
B
Retailer 13
-
$884 CAD
View
Retailer 14
-
$1,131 CAD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG582363317 · Nov 4
$1,215 CAD
£685 GBP
View
14 more retailers have this diamond
Prices start from $209 CADSave up to $1,005 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
1.03ct Emerald
$209 CAD