Princess|Natural|GIA

1.50ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 2537110215

Certificate GIA 2537110215

Diamond specifications and retailer prices

From $2,527 USD
₹240,650 INR
As of November 2, 2026
Save $2,988 USD (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,787 USD 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
Color
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 2
Current: $2,527 USD|Low: $2,522 USD|High: $5,514 USD|Avg: $3,343 USD|-7.2%
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 2, 2026
Retailer 1$2,527 USD
Retailer 8$2,534 USD
Retailer 10$3,020 USD
Retailer 11$3,043 USD
Retailer 3$3,322 USD
Retailer 2$3,327 USD
Retailer 6$3,417 USD
Retailer 9$3,442 USD
Retailer 12$3,530 USD
Retailer 5$3,860 USD
Retailer 4$4,023 USD
Retailer 7$5,514 USD

8 data points across 12 retailers

13 retailers$2,527 USD to $5,514 USD

A
Cheapest Retailer
-
$2,527 USD
₹240,650 INR
A
Retailer 2
-
$2,534 USD
HK$19,800 HKD
View
B+
Retailer 3
-
$3,020 USD
View
B+
Retailer 4
-
$3,043 USD
View
Final sale: no returns
Retailer 5
-
$3,322 USD
View
Price last confirmed 49 days ago
B+
Retailer 6
-
$3,327 USD
A$5,118 AUD
View
B+
Retailer 7
-
$3,417 USD
£2,691 GBP
View
B+
Retailer 8
-
$3,442 USD
View
B+
Retailer 9
-
$3,530 USD
SGD 4,770 SGD
View
Retailer 10
-
$3,833 USD
View
Price last confirmed 48 days ago
B+
Retailer 11
-
$3,860 USD
€3,676 EUR
View
B
Retailer 12
-
$5,514 USD
£4,342 GBP
View
Most Expensive
NZ Jewellers
707e1bb0-913d-4e89-ab53-a265e4d93356 · Sep 15
$5,787 USD
View
Price last confirmed 48 days ago
12 more retailers have this diamond
Prices start from $2,527 USDSave up to $2,988 USD

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
$2,527 USD