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Princess|Natural|GIA

1.00ct J SI1 Princess Natural Diamond

EX • J/SI1 • GIA 2225499951

Certificate GIA 2225499951

Diamond specifications and retailer prices

From $2,498 AUD
$1,755 USD
As of November 1, 2026
Save $3,885 AUD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,383 AUD 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225499951. Listed at 14 retailers as of October 30, 2026, with prices from $2,498 to $6,383, a $3,885 spread on the same certified stone. NZ Jewellers lists it at $6,383. 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

1.00
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225499951
Dimensions5.61 × 5.43 × 4.01 mm
L/W Ratio1.03
Girdle conditionPolished
Culet sizeNone
Top View
5.61 mm5.43 mm1.00 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2225499951
Side View
Table 73.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 73.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,322 AUD|Low: $2,766 AUD|High: $5,415 AUD|Avg: $3,688 AUD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$2,766 AUD
Retailer 2$2,978 AUD
Retailer 1$3,322 AUD
Retailer 4$3,753 AUD
Retailer 6$3,755 AUD
Retailer 5$4,172 AUD
Retailer 3$5,350 AUD

38 data points across 7 retailers

14 retailers$2,498 AUD to $6,383 AUD

B+
Cheapest Retailer
-
$2,498 AUD
$1,755 USD
B
Retailer 2
-
$2,692 AUD
$1,891 USD
View
B
Retailer 3
-
$2,766 AUD
$1,943 USD
View
B
Retailer 4
-
$2,766 AUD
$1,943 USD
View
B
Retailer 5
-
$2,826 AUD
$1,985 USD
View
B
Retailer 6
-
$2,894 AUD
$2,033 USD
View
B
Retailer 7
-
$2,978 AUD
£1,647 GBP
View
B
Retailer 8
-
$3,192 AUD
$2,242 USD
View
B
Retailer 9
-
$3,322 AUD
£1,838 GBP
View
B
Retailer 10
-
$3,753 AUD
ZAR 42,591 ZAR
View
Retailer 11
-
$3,755 AUD
View
Price last confirmed 26 days ago
B
Retailer 12
-
$4,172 AUD
€2,791 EUR
View
B
Retailer 13
-
$5,350 AUD
£2,959 GBP
View
Most Expensive
C
NZ Jewellers
eb243fc3-bb9a-4d3c-bb89-fc1e014a0d1b · Oct 30
$6,383 AUD
$4,484 USD
View
13 more retailers have this diamond
Prices start from $2,498 AUDSave up to $3,885 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.

B+
1.00ct Princess
$2,498 AUD