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Princess|Natural|IGI

0.40ct F SI2 Princess Natural Diamond

VG • F/SI2 • IGI 709509380

Shape and cutting style on the report: Princess cut

Certificate IGI 709509380

Diamond specifications and retailer prices

From $367 AUD
As of November 6, 2026
Save $1,621 AUD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,988 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.4ct natural princess diamond

This 0.4ct natural princess sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 709509380. Listed at 14 retailers as of November 5, 2026, with a 442% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.40
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.4°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 709509380
Dimensions3.96 × 3.95 × 2.98 mm
L/W Ratio1.00
Culet sizeNone
Top View
3.96 mm3.95 mm0.40 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 709509380
Side View
Table 75.0%Crown 48.4°Girdle: MediumPavilion 39.8°Culet: NoneDepth 75.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,988 AUD|Low: $367 AUD|High: $1,988 AUD|Avg: $748 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
November 6, 2026
Retailer 2$367 AUD
Retailer 6$514 AUD
Retailer 8$519 AUD
Retailer 3$561 AUD
Retailer 7$579 AUD
Retailer 10$699 AUD
Retailer 11$710 AUD
Retailer 4$723 AUD
Retailer 12$847 AUD
Retailer 5$1,044 AUD
Retailer 9$1,197 AUD
NZ Jewellers$1,988 AUD

45 data points across 12 retailers

14 retailers$367 AUD to $1,988 AUD

A
Cheapest Retailer
-
$367 AUD
A
Retailer 2
-
$514 AUD
View
B+
Retailer 3
-
$519 AUD
View
Retailer 4
-
$519 AUD
View
Price last confirmed 8 days ago
Retailer 5
-
$559 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$579 AUD
View
B+
Retailer 7
-
$699 AUD
View
B+
Retailer 8
-
$704 AUD
View
B+
Retailer 9
-
$710 AUD
View
B
Retailer 10
-
$723 AUD
View
B
Retailer 11
-
$1,044 AUD
View
B
Retailer 12
-
$1,197 AUD
View
C
Retailer 13
-
$1,988 AUD
View
Most Expensive
NZ Jewellers
62aa2d7e-c47f-4bf3-b53a-d61a35179ed8 · Oct 27
$1,988 AUD
$1,392 USD
View
Price last confirmed 10 days ago
13 more retailers have this diamond
Prices start from $367 AUDSave up to $1,621 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
0.40ct Princess
$367 AUD