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Princess|Natural|IGI

1.00ct H SI2 Princess Natural Diamond

VG • H/SI2 • IGI 808619805

Shape and cutting style on the report: Princess cut

Certificate IGI 808619805

Diamond specifications and retailer prices

From $1,397 AUD
As of November 4, 2026
Save $2,296 AUD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,693 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 and certified by IGI 808619805. Listed at 13 retailers as of November 4, 2026, with prices from $1,397 to $3,693, a $2,296 spread on the same certified stone. NZ Jewellers lists it at $3,693. 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

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.5°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 808619805
Dimensions5.18 × 5.15 × 4.10 mm
L/W Ratio1.01
Top View
5.18 mm5.15 mm1.00 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 808619805
Side View
Table 71.0%Crown 51.5°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 79.6%

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: $3,693 AUD|Low: $1,280 AUD|High: $3,693 AUD|Avg: $1,836 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
November 6, 2026
Retailer 11$1,397 AUD
Retailer 4$1,450 AUD
Retailer 2$1,488 AUD
Retailer 7$1,514 AUD
Retailer 9$1,514 AUD
Retailer 12$1,567 AUD
Retailer 8$1,573 AUD
Retailer 3$1,631 AUD
Retailer 5$1,704 AUD
Retailer 13$1,723 AUD
Retailer 10$1,747 AUD
Retailer 6$2,768 AUD
NZ Jewellers$3,693 AUD

28 data points across 13 retailers

13 retailers$1,397 AUD to $3,693 AUD

A
Cheapest Retailer
-
$1,397 AUD
Final sale: no returns
A
Retailer 2
-
$1,450 AUD
View
A
Retailer 3
-
$1,488 AUD
View
A
Retailer 4
-
$1,514 AUD
View
Retailer 5
-
$1,514 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,567 AUD
View
B+
Retailer 7
-
$1,573 AUD
View
B+
Retailer 8
-
$1,631 AUD
View
B+
Retailer 9
-
$1,704 AUD
View
Retailer 10
-
$1,723 AUD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
$1,747 AUD
View
B+
Retailer 12
-
$2,768 AUD
View
Most Expensive
B
NZ Jewellers
cade09c9-9539-4be9-ae63-b5faf58bfbbb · Nov 5
$3,693 AUD
$2,585 USD
View
12 more retailers have this diamond
Prices start from $1,397 AUDSave up to $2,296 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
$1,397 AUD