Princess|Lab Grown|GCAL

1.55ct F SI1 Princess Lab Grown Diamond

EX • F/SI1 • GCAL 320900162

Shape and cutting style on the report: Princess

Certificate GCAL 320900162

Diamond specifications and retailer prices

From $316 CAD
As of November 6, 2026
Save $1,232 CAD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,549 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 1.55ct lab-grown princess diamond

This 1.55ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 320900162. Listed at 15 retailers as of November 5, 2026, with prices from $316 to $1,549, a $1,232 spread on the same certified stone. MOH London lists it at $1,549. 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

1.55
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.5°
Pavilion angle36°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 320900162
Dimensions6.36 × 6.15 × 4.32 mm
L/W Ratio1.03
Culet sizeNone
Top View
6.36 mm6.15 mm1.55 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 320900162
Side View
Table 67.0%Crown 42.5°Girdle: THK-THKPavilion 36°Culet: NoneDepth 70.2%

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: $1,549 CAD|Low: $253 CAD|High: $9,472 CAD|Avg: $851 CAD|+7.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$283 CAD
Retailer 11$316 CAD
Retailer 10$352 CAD
Retailer 12$523 CAD
Retailer 9$529 CAD
Retailer 5$623 CAD
Retailer 2$931 CAD
Retailer 6$1,094 CAD
Retailer 3$1,246 CAD
Retailer 7$1,293 CAD
Retailer 8$1,487 CAD
MOH London$1,549 CAD

31 data points across 12 retailers

15 retailers$316 CAD to $1,549 CAD

Retailer 1
-
$263 CAD
Price last confirmed 45 days ago
Retailer 2
-
$283 CAD
View
Price last confirmed 18 days ago
Retailer 3
-
$305 CAD
View
Price last confirmed 44 days ago
A
Retailer 4
-
$316 CAD
View
Final sale: no returns
Retailer 5
-
$322 CAD
View
Price last confirmed 44 days ago
Retailer 6
-
$352 CAD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$523 CAD
View
A
Retailer 8
-
$529 CAD
View
A
Retailer 9
-
$623 CAD
View
B+
Retailer 10
-
$931 CAD
View
B+
Retailer 11
-
$1,094 CAD
View
Retailer 12
-
$1,246 CAD
View
Price last confirmed 19 days ago
B
Retailer 13
-
$1,293 CAD
View
B
Retailer 14
-
$1,487 CAD
View
Most Expensive
B
MOH London
320900162 · Nov 5
$1,549 CAD
£867 GBP
View
14 more retailers have this diamond
Prices start from $316 CADSave up to $1,232 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
1.55ct Princess
$316 CAD