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Princess|Natural|IGI

1.00ct I SI2 Princess Natural Diamond

VG • I/SI2 • IGI 700529003

Shape and cutting style on the report: Princess cut

Certificate IGI 700529003

Diamond specifications and retailer prices

From $1,516 AUD
As of November 5, 2026
Save $2,346 AUD (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,861 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 700529003. Listed at 13 retailers as of November 5, 2026, with prices from $1,516 to $3,861, a $2,346 spread on the same certified stone. NZ Jewellers lists it at $3,861. 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
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle48.3°
Pavilion angle38.6°
OriginNatural
Grading LabIGI
CertificateIGI 700529003
Dimensions5.31 × 5.28 × 3.93 mm
L/W Ratio1.01
Culet sizePointed
Top View
5.31 mm5.28 mm1.00 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 700529003
Side View
Table 71.0%Crown 48.3°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 74.4%

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 5
Current: $3,861 AUD|Low: $1,516 AUD|High: $3,861 AUD|Avg: $1,950 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
November 6, 2026
Retailer 4$1,516 AUD
Retailer 11$1,521 AUD
Retailer 2$1,556 AUD
Retailer 9$1,583 AUD
Retailer 14$1,583 AUD
Retailer 13$1,641 AUD
Retailer 10$1,644 AUD
Retailer 3$1,690 AUD
Retailer 5$1,774 AUD
Retailer 8$1,827 AUD
Retailer 6$1,883 AUD
Retailer 7$2,204 AUD
Retailer 12$2,894 AUD
NZ Jewellers$3,861 AUD

45 data points across 14 retailers

13 retailers$1,516 AUD to $3,861 AUD

A
Cheapest Retailer
-
$1,516 AUD
A
Retailer 2
-
$1,521 AUD
View
A
Retailer 3
-
$1,556 AUD
View
Retailer 4
-
$1,583 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,583 AUD
View
B+
Retailer 6
-
$1,641 AUD
View
B+
Retailer 7
-
$1,644 AUD
View
B+
Retailer 8
-
$1,690 AUD
View
B+
Retailer 9
-
$1,774 AUD
View
B+
Retailer 10
-
$1,827 AUD
View
B+
Retailer 11
-
$2,204 AUD
View
B+
Retailer 12
-
$2,894 AUD
View
Most Expensive
B
NZ Jewellers
ffd0d56a-2b3f-416b-9cd4-eeb5cb61190a · Nov 5
$3,861 AUD
$2,703 USD
View
12 more retailers have this diamond
Prices start from $1,516 AUDSave up to $2,346 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
$1,516 AUD