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Princess|Lab Grown|GCAL

1.53ct F SI1 Princess Lab Grown Diamond

EX • F/SI1

Diamond specifications and retailer prices

From $255 SGD
As of November 6, 2026
Save $1,519 SGD (86%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,774 SGD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 1.53ct lab-grown princess diamond

This 1.53ct 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. Listed at 6 retailers as of November 5, 2026, with prices from $255 to $1,774, a $1,519 spread on the same certified stone. Diamond Exchange Canada lists it at $1,774. 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

1.53
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
Dimensions6.42 × 6.19 × 4.40 mm
L/W Ratio1.04
Top View
6.42 mm6.19 mm1.53 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCuletDepth 71.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,774 SGD|Low: $228 SGD|High: $1,774 SGD|Avg: $696 SGD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 20, 2026
Retailer 6$255 SGD
Retailer 2$296 SGD
Retailer 3$317 SGD
Retailer 4$317 SGD
Retailer 5$1,123 SGD
Diamond Exchange Canada$1,774 SGD

16 data points across 6 retailers

6 retailers$255 SGD to $1,774 SGD

A
Cheapest Retailer
-
$255 SGD
B+
Retailer 2
-
$296 SGD
View
B+
Retailer 3
-
$317 SGD
View
Retailer 4
-
$317 SGD
View
Price last confirmed 13 days ago
B
Retailer 5
-
$1,123 SGD
View
Most Expensive
B
Diamond Exchange Canada
1986531893 · Nov 5
$1,774 SGD
CA$1,922 CAD
View
5 more retailers have this diamond
Prices start from $255 SGDSave up to $1,519 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.

A
1.53ct Princess
$255 SGD