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Princess|Lab Grown|IGI

1.38ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG683599715

Shape and cutting style on the report: Princess cut

Certificate IGI LG683599715

Diamond specifications and retailer prices

From $253 CAD
As of November 6, 2026
Save $1,211 CAD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,463 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.38ct lab-grown princess diamond

This 1.38ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG683599715 or 683599715. Listed at 13 retailers as of November 2, 2026, with prices from $253 to $1,463, a $1,211 spread on the same certified stone. MOH London lists it at $1,463. 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

1.38
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683599715
Dimensions6.14 × 6.02 × 4.32 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.14 mm6.02 mm1.38 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683599715
Side View
Table 68.0%Crown 42°Girdle: MediumPavilion 38.5°Culet: NoneDepth 71.8%

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: $1,463 CAD|Low: $253 CAD|High: $2,486 CAD|Avg: $821 CAD|-0.5%
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 11$253 CAD
Retailer 5$293 CAD
Retailer 12$313 CAD
Retailer 16$358 CAD
Retailer 2$371 CAD
Retailer 6$534 CAD
Retailer 3$554 CAD
Retailer 9$557 CAD
Retailer 13$668 CAD
Retailer 14$772 CAD
Retailer 15$1,006 CAD
Retailer 4$1,013 CAD
Retailer 10$1,063 CAD
Retailer 7$1,258 CAD
MOH London$1,463 CAD
Retailer 8$2,486 CAD

11 data points across 16 retailers

13 retailers$253 CAD to $1,463 CAD

A
Cheapest Retailer
-
$253 CAD
A
Retailer 2
-
$293 CAD
View
A
Retailer 3
-
$313 CAD
View
A
Retailer 4
-
$358 CAD
View
A
Retailer 5
-
$371 CAD
View
B+
Retailer 6
-
$554 CAD
View
A
Retailer 7
-
$557 CAD
View
B+
Retailer 8
-
$668 CAD
View
B+
Retailer 9
-
$772 CAD
View
B
Retailer 10
-
$1,006 CAD
View
Retailer 11
-
$1,013 CAD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$1,063 CAD
View
Most Expensive
B
MOH London
LG683599715 · Nov 2
$1,463 CAD
£825 GBP
View
12 more retailers have this diamond
Prices start from $253 CADSave up to $1,211 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
1.38ct Princess
$253 CAD