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Princess|Natural|GIA

1.50ct J SI1 Princess Natural Diamond

EX • J/SI1 • GIA 6545384570

Certificate GIA 6545384570

Diamond specifications and retailer prices

From $4,494 NZD
$2,533 USD
As of November 1, 2026
Save $1,743 NZD (28%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,237 NZD at GemTrove · As of November 2, 2026
View at GemTrove

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545384570. Listed at 8 retailers as of November 1, 2026, with prices from $4,494 to $6,237, a $1,743 spread on the same certified stone. GemTrove lists it at $6,237. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545384570
Dimensions6.07 × 6.06 × 4.53 mm
L/W Ratio1.00
Top View
6.07 mm6.06 mm1.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545384570
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 74.8%

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: $4,876 NZD|Low: $3,973 NZD|High: $6,304 NZD|Avg: $4,982 NZD|-11.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3$4,494 NZD
Retailer 4$4,548 NZD
Retailer 2$4,594 NZD
Retailer 7$4,611 NZD
Retailer 1$4,876 NZD
Retailer 6$5,251 NZD
Retailer 5$5,364 NZD

46 data points across 7 retailers

8 retailers$4,494 NZD to $6,237 NZD

A
Cheapest Retailer
-
$4,494 NZD
$2,533 USD
A
Retailer 2
-
$4,548 NZD
$2,563 USD
View
Final sale: no returns
A
Retailer 3
-
$4,594 NZD
₹246,615 INR
View
A
Retailer 4
-
$4,611 NZD
MYR 10,586 MYR
View
A
Retailer 5
-
$4,876 NZD
£2,164 GBP
View
A
Retailer 6
-
$5,251 NZD
SGD 3,999 SGD
View
A
Retailer 7
-
$5,364 NZD
$3,023 USD
View
Most Expensive
B+
GemTrove
GT-N-01307837-98 · Nov 2
$6,237 NZD
A$5,408 AUD
View
7 more retailers have this diamond
Prices start from $4,494 NZDSave up to $1,743 NZD

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
$4,494 NZD