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Princess|Lab Grown|GCAL

1.54ct F SI1 Princess Lab Grown Diamond

VG • F/SI1

Diamond specifications and retailer prices

From $256 SGD
As of November 6, 2026
Save $1,529 SGD (86%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,785 SGD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 1.54ct lab-grown princess diamond

This 1.54ct 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 very-good cut grade and certified by GCAL. Listed at 6 retailers as of November 5, 2026, with prices from $256 to $1,785, a $1,529 spread on the same certified stone. Diamond Exchange Canada lists it at $1,785. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
Dimensions6.29 × 6.24 × 4.44 mm
L/W Ratio1.01
Top View
6.29 mm6.24 mm1.54 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCuletDepth 71.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,785 SGD|Low: $229 SGD|High: $1,785 SGD|Avg: $700 SGD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 20, 2026
Retailer 6$256 SGD
Retailer 2$297 SGD
Retailer 3$318 SGD
Retailer 4$318 SGD
Retailer 5$1,129 SGD
Diamond Exchange Canada$1,785 SGD

16 data points across 6 retailers

6 retailers$256 SGD to $1,785 SGD

B+
Cheapest Retailer
-
$256 SGD
B+
Retailer 2
-
$297 SGD
View
B+
Retailer 3
-
$318 SGD
View
Retailer 4
-
$318 SGD
View
Price last confirmed 13 days ago
B
Retailer 5
-
$1,129 SGD
View
Most Expensive
C
Diamond Exchange Canada
1986531815 · Nov 5
$1,785 SGD
CA$1,935 CAD
View
5 more retailers have this diamond
Prices start from $256 SGDSave up to $1,529 SGD

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.

B+
1.54ct Princess
$256 SGD