Princess|Natural|GIA

1.00ct J I1 Princess Natural Diamond

J/I1 • GIA 1393213423

Certificate GIA 1393213423

Diamond specifications and retailer prices

From $1,904 USD
As of October 30, 2026
Save $974 USD (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,817 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and I1 clarity (included) and certified by GIA 1393213423. Listed at 7 retailers as of October 30, 2026, with a 51% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
J
Color
I1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1393213423
Dimensions5.48 × 5.39 × 3.94 mm
L/W Ratio1.02
Culet sizeNone
Cert comments
Pinpoints are not shown.
Top View
5.48 mm5.39 mm1.00 ctJ / I1
OriginNatural
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 1393213423
Side View
Table 69.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 73.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,817 USD|Low: $1,768 USD|High: $4,817 USD|Avg: $2,591 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10$1,768 USD
Retailer 5$1,904 USD
Retailer 3$1,915 USD
Retailer 7$2,087 USD
Retailer 6$2,184 USD
Retailer 4$2,408 USD
Retailer 8$2,413 USD
Retailer 2$2,878 USD
Retailer 9$3,897 USD
NZ Jewellers$4,817 USD

14 data points across 10 retailers

7 retailers$1,904 USD to $2,878 USD

B
Cheapest Retailer
-
$1,904 USD
B
Retailer 2
-
$1,915 USD
View
B
Retailer 3
-
$2,087 USD
View
B
Retailer 4
-
$2,184 USD
View
C
Retailer 5
-
$2,408 USD
View
C
Retailer 6
-
$2,878 USD
€2,741 EUR
View
Most Expensive
NZ Jewellers
21c75734-b1fc-4a2f-b1f0-24bba11565ad · Oct 30
$4,817 USD
View
Price under review
6 more retailers have this diamond
Prices start from $1,904 USDSave up to $974 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.

B
1.00ct Princess
$1,904 USD