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Princess|Natural|GIA

1.50ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 2537110215

Certificate GIA 2537110215

Diamond specifications and retailer prices

From $3,240 SGD
HK$19,800 HKD
As of November 1, 2026
Save $3,810 SGD (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,398 SGD at NZ Jewellers · As of September 15, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537110215. Listed at 13 retailers as of November 1, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537110215
Dimensions6.38 × 6.34 × 4.41 mm
L/W Ratio1.01
Top View
6.38 mm6.34 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537110215
Side View
Table 72.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 69.5%

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 1
Current: $3,472 SGD|Low: $3,224 SGD|High: $7,050 SGD|Avg: $4,244 SGD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7$3,240 SGD
Retailer 1$3,472 SGD
Retailer 10$3,861 SGD
Retailer 11$3,890 SGD
Retailer 3$4,247 SGD
Retailer 2$4,253 SGD
Retailer 9$4,400 SGD
Retailer 6$4,405 SGD
Retailer 12$4,512 SGD
Retailer 8$4,936 SGD
Retailer 4$5,142 SGD
Retailer 5$7,050 SGD

8 data points across 12 retailers

13 retailers$3,240 SGD to $7,050 SGD

A
Cheapest Retailer
-
$3,240 SGD
HK$19,800 HKD
A
Retailer 2
-
$3,472 SGD
₹258,675 INR
View
B+
Retailer 3
-
$3,861 SGD
$3,020 USD
View
B+
Retailer 4
-
$3,890 SGD
$3,043 USD
View
Final sale: no returns
Retailer 5
-
$4,247 SGD
$3,322 USD
View
Price last confirmed 48 days ago
B+
Retailer 6
-
$4,253 SGD
A$5,118 AUD
View
B+
Retailer 7
-
$4,400 SGD
$3,442 USD
View
B+
Retailer 8
-
$4,405 SGD
£2,713 GBP
View
B+
Retailer 9
-
$4,512 SGD
View
Retailer 10
-
$4,900 SGD
$3,833 USD
View
Price last confirmed 47 days ago
B+
Retailer 11
-
$4,936 SGD
€3,677 EUR
View
B
Retailer 12
-
$7,050 SGD
£4,342 GBP
View
Most Expensive
NZ Jewellers
707e1bb0-913d-4e89-ab53-a265e4d93356 · Sep 15
$7,398 SGD
$5,787 USD
View
Price last confirmed 47 days ago
12 more retailers have this diamond
Prices start from $3,240 SGDSave up to $3,810 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
1.50ct Princess
$3,240 SGD