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Princess|Natural|GIA

1.00ct H SI2 Princess Natural Diamond

EX • H/SI2 • GIA 6425630770

Certificate GIA 6425630770

Diamond specifications and retailer prices

From $1,670 AUD
As of November 6, 2026
Save $3,801 AUD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,471 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6425630770. Listed at 18 retailers as of November 5, 2026, with prices from $1,670 to $5,471, a $3,801 spread on the same certified stone. NZ Jewellers lists it at $5,471. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6425630770
Dimensions5.41 × 5.39 × 3.78 mm
L/W Ratio1.00
Top View
5.41 mm5.39 mm1.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6425630770
Side View
Table 73.0%CrownGirdle: MED-VTKPavilionCulet: NDepth 70.1%

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: $1,670 AUD|Low: $1,670 AUD|High: $3,978 AUD|Avg: $2,557 AUD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$1,670 AUD
Retailer 8$2,071 AUD
Retailer 2$2,206 AUD
Retailer 6$2,227 AUD
Retailer 7$2,347 AUD
Retailer 4$2,487 AUD
Retailer 3$3,046 AUD
Retailer 5$3,928 AUD

35 data points across 8 retailers

18 retailers$1,670 AUD to $5,471 AUD

A
Cheapest Retailer
-
$1,670 AUD
A
Retailer 2
-
$2,071 AUD
View
Final sale: no returns
Retailer 3
-
$2,076 AUD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$2,078 AUD
View
A
Retailer 5
-
$2,163 AUD
View
A
Retailer 6
-
$2,206 AUD
View
A
Retailer 7
-
$2,227 AUD
View
A
Retailer 8
-
$2,243 AUD
View
Retailer 9
-
$2,243 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$2,318 AUD
View
A
Retailer 11
-
$2,347 AUD
View
A
Retailer 12
-
$2,347 AUD
View
B+
Retailer 13
-
$2,437 AUD
View
B+
Retailer 14
-
$2,487 AUD
View
B+
Retailer 15
-
$2,588 AUD
View
B+
Retailer 16
-
$3,046 AUD
View
B
Retailer 17
-
$3,928 AUD
View
Most Expensive
B
NZ Jewellers
6e63eafa-4725-48b3-aa83-87eb051965d0 · Nov 5
$5,471 AUD
$3,830 USD
View
17 more retailers have this diamond
Prices start from $1,670 AUDSave up to $3,801 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
$1,670 AUD