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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 $290 AUD
As of November 6, 2026
Save $1,725 AUD (86%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,014 AUD 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 $290 to $2,014, a $1,725 spread on the same certified stone. Diamond Exchange Canada lists it at $2,014. 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: $2,014 AUD|Low: $259 AUD|High: $2,014 AUD|Avg: $790 AUD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 20, 2026
Retailer 6$290 AUD
Retailer 2$336 AUD
Retailer 3$359 AUD
Retailer 4$359 AUD
Retailer 5$1,275 AUD
Diamond Exchange Canada$2,014 AUD

16 data points across 6 retailers

6 retailers$290 AUD to $2,014 AUD

A
Cheapest Retailer
-
$290 AUD
B+
Retailer 2
-
$336 AUD
View
B+
Retailer 3
-
$359 AUD
View
Retailer 4
-
$359 AUD
View
Price last confirmed 13 days ago
B
Retailer 5
-
$1,275 AUD
View
Most Expensive
B
Diamond Exchange Canada
1986531893 · Nov 5
$2,014 AUD
CA$1,922 CAD
View
5 more retailers have this diamond
Prices start from $290 AUDSave up to $1,725 AUD

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
$290 AUD