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Princess|Lab Grown|IGI

1.63ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG800676644

Shape and cutting style on the report: Princess cut

Certificate IGI LG800676644

Diamond specifications and retailer prices

From $1,348 CAD
$965 USD
As of October 30, 2026
Save $4,435 CAD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,783 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.63ct lab-grown princess diamond

This 1.63ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800676644 or 800676644. Listed at 8 retailers as of October 30, 2026, with prices from $1,348 to $5,783, a $4,435 spread on the same certified stone. Brilliant Earth lists it at $5,783. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676644
Dimensions6.49 × 6.39 × 4.50 mm
L/W Ratio1.02
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
6.49 mm6.39 mm1.63 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676644
Side View
Table 70.0%Crown 45.2°Girdle: MediumPavilion 37.4°Culet: NoneDepth 70.4%

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: Oct 30
Current: $5,783 CAD|Low: $1,348 CAD|High: $7,445 CAD|Avg: $4,126 CAD|-22.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2$1,348 CAD
Retailer 4$1,430 CAD
Retailer 3$1,837 CAD
Retailer 5$2,103 CAD
Retailer 8$3,541 CAD
Retailer 7$4,464 CAD
Retailer 6$4,705 CAD
Brilliant Earth$5,783 CAD
Retailer 9$6,398 CAD

29 data points across 9 retailers

8 retailers$1,348 CAD to $5,783 CAD

A
Cheapest Retailer
-
$1,348 CAD
$965 USD
A
Retailer 2
-
$1,430 CAD
$1,024 USD
View
A
Retailer 3
-
$1,837 CAD
$1,315 USD
View
A
Retailer 4
-
$2,103 CAD
€1,434 EUR
View
Retailer 5
-
$3,541 CAD
$2,535 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$4,464 CAD
$3,196 USD
View
B+
Retailer 7
-
$4,705 CAD
£2,652 GBP
View
Most Expensive
B
Brilliant Earth
20496496Y · Oct 30
$5,783 CAD
$4,140 USD
View
7 more retailers have this diamond
Prices start from $1,348 CADSave up to $4,435 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
1.63ct Princess
$1,348 CAD