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Princess|Natural|GIA

1.00ct J SI2 Princess Natural Diamond

VG • J/SI2 • GIA 2434242209

Certificate GIA 2434242209

Diamond specifications and retailer prices

From $1,764 AUD
As of November 4, 2026
Save $2,090 AUD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,630 AUD at NZ Jewellers · As of September 21, 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 2434242209. Listed at 15 retailers as of November 2, 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. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2434242209
Dimensions5.31 × 5.30 × 3.89 mm
L/W Ratio1.00
Top View
5.31 mm5.30 mm1.00 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2434242209
Side View
Table 75.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.3%

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: $2,193 AUD|Low: $1,764 AUD|High: $4,093 AUD|Avg: $2,597 AUD|-6.2%
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 6, 2026
Retailer 7$1,764 AUD
Retailer 12$1,848 AUD
Retailer 2$1,940 AUD
Retailer 10$2,111 AUD
Retailer 1$2,193 AUD
Retailer 3$2,371 AUD
Retailer 4$2,371 AUD
Retailer 6$2,431 AUD
Retailer 9$2,443 AUD
Retailer 5$2,988 AUD
Retailer 11$3,143 AUD
Retailer 8$3,854 AUD

40 data points across 12 retailers

15 retailers$1,764 AUD to $3,854 AUD

A
Cheapest Retailer
-
$1,764 AUD
B+
Retailer 2
-
$1,848 AUD
View
B+
Retailer 3
-
$1,940 AUD
View
Retailer 4
-
$2,091 AUD
View
Price last confirmed 45 days ago
B+
Retailer 5
-
$2,111 AUD
View
B+
Retailer 6
-
$2,193 AUD
View
B
Retailer 7
-
$2,371 AUD
View
B
Retailer 8
-
$2,371 AUD
View
Retailer 9
-
$2,413 AUD
View
Price last confirmed 45 days ago
B+
Retailer 10
-
$2,431 AUD
View
B
Retailer 11
-
$2,443 AUD
View
B
Retailer 12
-
$2,988 AUD
View
B
Retailer 13
-
$3,143 AUD
View
B
Retailer 14
-
$3,854 AUD
View
Most Expensive
NZ Jewellers
f0770863-438d-4917-8957-594759339f24 · Sep 21
$5,630 AUD
$3,941 USD
View
Price last confirmed 46 days ago
14 more retailers have this diamond
Prices start from $1,764 AUDSave up to $2,090 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
$1,764 AUD