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Princess|Natural|GIA

1.00ct J SI2 Princess Natural Diamond

VG • J/SI2 • GIA 1488146084

Certificate GIA 1488146084

Diamond specifications and retailer prices

From $1,407 AUD
As of November 6, 2026
Save $3,234 AUD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,641 AUD at NZ Jewellers · As of October 27, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1488146084. Listed at 19 retailers as of November 5, 2026, with a 230% 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
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1488146084
Dimensions5.58 × 5.37 × 4.04 mm
L/W Ratio1.04
Girdle conditionPolished
Cert comments
Additional twinning wisps, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Feather
Top View
5.58 mm5.37 mm1.00 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1488146084
Side View
Table 73.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 75.1%

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 6
Current: $4,641 AUD|Low: $1,417 AUD|High: $4,641 AUD|Avg: $2,256 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$1,417 AUD
Retailer 4$1,756 AUD
Retailer 10$1,778 AUD
Retailer 5$1,896 AUD
Retailer 12$1,903 AUD
Retailer 6$1,964 AUD
Retailer 11$1,991 AUD
Retailer 8$2,153 AUD
Retailer 3$2,196 AUD
Retailer 7$2,454 AUD
Retailer 9$3,476 AUD
NZ Jewellers$4,641 AUD

36 data points across 12 retailers

19 retailers$1,407 AUD to $4,641 AUD

B+
Cheapest Retailer
-
$1,407 AUD
A
Retailer 2
-
$1,417 AUD
View
B+
Retailer 3
-
$1,756 AUD
View
Final sale: no returns
B+
Retailer 4
-
$1,764 AUD
View
B+
Retailer 5
-
$1,768 AUD
View
B+
Retailer 6
-
$1,778 AUD
View
B+
Retailer 7
-
$1,896 AUD
View
B+
Retailer 8
-
$1,903 AUD
View
Retailer 9
-
$1,903 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$1,928 AUD
View
B+
Retailer 11
-
$1,964 AUD
View
B+
Retailer 12
-
$1,991 AUD
View
B+
Retailer 13
-
$2,096 AUD
View
B+
Retailer 14
-
$2,153 AUD
View
B
Retailer 15
-
$2,196 AUD
View
B
Retailer 16
-
$2,454 AUD
View
B
Retailer 17
-
$3,476 AUD
View
C
Retailer 18
-
$4,641 AUD
View
Most Expensive
NZ Jewellers
87a1b356-36e6-44fd-abd5-b2603a7a036f · Oct 27
$4,641 AUD
$3,249 USD
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from $1,407 AUDSave up to $3,234 AUD

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
1.00ct Princess
$1,407 AUD