Princess|Natural|GIA

1.52ct J SI1 Princess Natural Diamond

ID • J/SI1 • GIA 028

Certificate GIA 028

Diamond specifications and retailer prices

From $5,697 NZD
As of November 4, 2026
Save $7,216 NZD (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,912 NZD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.52ct natural princess diamond

This 1.52ct 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. Listed at 12 retailers as of November 4, 2026, with a 127% 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

1.52
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 028
Dimensions6.19 × 6.13 × 4.58 mm
L/W Ratio1.01
Top View
6.19 mm6.13 mm1.52 ctJ / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 028
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.6%

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 4
Current: $12,912 NZD|Low: $5,697 NZD|High: $12,912 NZD|Avg: $7,716 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$5,697 NZD
Retailer 6$6,714 NZD
Retailer 7$6,714 NZD
Retailer 5$6,972 NZD
Retailer 2$7,024 NZD
Retailer 8$7,165 NZD
Retailer 3$7,674 NZD
NZ Jewellers$12,912 NZD

36 data points across 8 retailers

12 retailers$5,697 NZD to $12,912 NZD

A
Cheapest Retailer
-
$5,697 NZD
Retailer 2
-
$6,714 NZD
View
Price last confirmed 29 days ago
Retailer 3
-
$6,714 NZD
View
Price last confirmed 30 days ago
Retailer 4
-
$6,714 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$6,714 NZD
View
B+
Retailer 6
-
$6,972 NZD
View
B+
Retailer 7
-
$7,024 NZD
View
B+
Retailer 8
-
$7,165 NZD
View
B
Retailer 9
-
$7,674 NZD
View
Retailer 10
-
$7,748 NZD
View
Price last confirmed 30 days ago
B
Retailer 11
-
$12,912 NZD
View
Most Expensive
NZ Jewellers
c9f55790-177a-4722-85ff-c9702b0f153a · Oct 6
$12,912 NZD
$7,158 USD
View
Price last confirmed 31 days ago
11 more retailers have this diamond
Prices start from $5,697 NZDSave up to $7,216 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
1.52ct Princess
$5,697 NZD