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Emerald|Lab Grown|IGI

1.03ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG778685664

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778685664

Diamond specifications and retailer prices

From $147 CAD
As of November 6, 2026
Save $1,368 CAD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,515 CAD at MOH London · As of November 5, 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 LG778685664 or 778685664. Listed at 12 retailers as of November 5, 2026, with prices from $147 to $1,515, a $1,368 spread on the same certified stone. MOH London lists it at $1,515. 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 angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778685664
Dimensions6.94 × 4.74 × 3.23 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.94 mm4.74 mm1.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778685664
Side View
Table 62.0%Crown 35.1°Girdle: MediumPavilion 40.5°Culet: LargeDepth 68.1%

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 6
Current: $1,515 CAD|Low: $147 CAD|High: $1,518 CAD|Avg: $470 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
November 6, 2026
Retailer 8$147 CAD
Retailer 4$170 CAD
Retailer 9$194 CAD
Retailer 13$214 CAD
Retailer 3$345 CAD
Retailer 2$355 CAD
Retailer 5$356 CAD
Retailer 14$366 CAD
Retailer 10$532 CAD
Retailer 12$585 CAD
Retailer 7$652 CAD
Retailer 11$684 CAD
Retailer 6$885 CAD
MOH London$1,515 CAD

11 data points across 14 retailers

12 retailers$147 CAD to $1,515 CAD

A
Cheapest Retailer
-
$147 CAD
A
Retailer 2
-
$170 CAD
View
A
Retailer 3
-
$194 CAD
View
A
Retailer 4
-
$214 CAD
View
A
Retailer 5
-
$345 CAD
View
A
Retailer 6
-
$355 CAD
View
B+
Retailer 7
-
$366 CAD
View
B+
Retailer 8
-
$532 CAD
View
B+
Retailer 9
-
$585 CAD
View
B+
Retailer 10
-
$652 CAD
View
Retailer 11
-
$684 CAD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG778685664 · Nov 5
$1,515 CAD
£854 GBP
View
11 more retailers have this diamond
Prices start from $147 CADSave up to $1,368 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
$147 CAD