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Princess|Natural|IGI

0.31ct E SI2 Princess Natural Diamond

VG • E/SI2 • IGI 741570225

Shape and cutting style on the report: Modified princess cut

Certificate IGI 741570225

Diamond specifications and retailer prices

From $289 AUD
$203 USD
As of October 29, 2026
Save $1,132 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,421 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.31ct natural princess diamond

This 0.31ct natural princess sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 741570225. Listed at 11 retailers as of October 27, 2026, with prices from $289 to $1,421, a $1,132 spread on the same certified stone. NZ Jewellers lists it at $1,421. 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

0.31
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle44.4°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 741570225
Dimensions3.63 × 3.59 × 2.74 mm
L/W Ratio1.01
Culet sizePointed
Top View
3.63 mm3.59 mm0.31 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 741570225
Side View
Table 68.0%Crown 44.4°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 76.3%

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: Oct 29
Current: $1,421 AUD|Low: $255 AUD|High: $1,529 AUD|Avg: $546 AUD|-7.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10$289 AUD
Retailer 9$313 AUD
Retailer 12$337 AUD
Retailer 3$346 AUD
Retailer 11$350 AUD
Retailer 4$399 AUD
Retailer 8$423 AUD
Retailer 7$430 AUD
Retailer 6$565 AUD
Retailer 5$569 AUD
Retailer 2$729 AUD
NZ Jewellers$1,421 AUD

35 data points across 12 retailers

11 retailers$289 AUD to $1,421 AUD

A
Cheapest Retailer
-
$289 AUD
$203 USD
Final sale: no returns
A
Retailer 2
-
$313 AUD
$220 USD
View
A
Retailer 3
-
$337 AUD
$237 USD
View
A
Retailer 4
-
$350 AUD
$246 USD
View
Retailer 5
-
$399 AUD
$280 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$423 AUD
$297 USD
View
A
Retailer 7
-
$430 AUD
£238 GBP
View
B+
Retailer 8
-
$565 AUD
$397 USD
View
B+
Retailer 9
-
$569 AUD
€381 EUR
View
B+
Retailer 10
-
$729 AUD
£403 GBP
View
Most Expensive
B
NZ Jewellers
1aee2c2c-cffd-4582-9967-fa678af89afa · Oct 27
$1,421 AUD
$998 USD
View
10 more retailers have this diamond
Prices start from $289 AUDSave up to $1,132 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
0.31ct Princess
$289 AUD