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Princess|Natural|GIA

1.00ct H SI2 Princess Natural Diamond

VG • H/SI2 • GIA 1309811239

Certificate GIA 1309811239

Diamond specifications and retailer prices

From $1,920 AUD
As of November 6, 2026
Save $4,384 AUD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,304 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1309811239. Listed at 15 retailers as of November 5, 2026, with prices from $1,920 to $6,304, a $4,384 spread on the same certified stone. NZ Jewellers lists it at $6,304. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1309811239
Dimensions5.21 × 5.19 × 4.17 mm
L/W Ratio1.00
Key to symbols
Crystal, Feather, Cloud, Needle, Natural
Top View
5.21 mm5.19 mm1.00 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1309811239
Side View
Table 72.0%CrownGirdle: SLI-VTKPavilionCulet: NoneDepth 80.3%

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 6
Current: $6,304 AUD|Low: $1,901 AUD|High: $6,304 AUD|Avg: $3,071 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 11$1,920 AUD
Retailer 16$2,384 AUD
Retailer 3$2,513 AUD
Retailer 2$2,541 AUD
Retailer 12$2,584 AUD
Retailer 14$2,584 AUD
Retailer 5$2,667 AUD
Retailer 6$2,686 AUD
Retailer 13$2,704 AUD
Retailer 4$2,780 AUD
Retailer 10$2,868 AUD
Retailer 15$2,983 AUD
Retailer 7$3,114 AUD
Retailer 9$3,511 AUD
Retailer 8$4,834 AUD
NZ Jewellers$6,304 AUD

31 data points across 16 retailers

15 retailers$1,920 AUD to $6,304 AUD

A
Cheapest Retailer
-
$1,920 AUD
B+
Retailer 2
-
$2,356 AUD
View
B+
Retailer 3
-
$2,384 AUD
View
Final sale: no returns
B+
Retailer 4
-
$2,513 AUD
View
B+
Retailer 5
-
$2,541 AUD
View
Retailer 6
-
$2,584 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,584 AUD
View
B+
Retailer 8
-
$2,664 AUD
View
B+
Retailer 9
-
$2,686 AUD
View
B+
Retailer 10
-
$2,704 AUD
View
B+
Retailer 11
-
$2,780 AUD
View
B+
Retailer 12
-
$2,868 AUD
View
B+
Retailer 13
-
$2,983 AUD
View
B
Retailer 14
-
$3,511 AUD
View
Most Expensive
C
NZ Jewellers
27c9198e-246d-498b-96df-c689bf2c5cd5 · Nov 5
$6,304 AUD
$4,413 USD
View
14 more retailers have this diamond
Prices start from $1,920 AUDSave up to $4,384 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
$1,920 AUD