CaratHunter
Plans
Princess|Natural|IGI

0.90ct K SI1 Princess Natural Diamond

VG • K/SI1 • IGI 754531573

Shape and cutting style on the report: Princess cut

Certificate IGI 754531573

Diamond specifications and retailer prices

From $867 AUD
As of October 31, 2026
Save $670 AUD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,293 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural princess diamond

This 0.9ct natural princess sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 754531573. Listed at 13 retailers as of October 30, 2026, with a 77% 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

0.90
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 754531573
Dimensions5.30 × 5.24 × 3.87 mm
L/W Ratio1.01
Culet sizePointed
Top View
5.30 mm5.24 mm0.90 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754531573
Side View
Table 69.0%Crown 43.8°Girdle: MediumPavilion 39.1°Culet: NoneDepth 73.9%

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 31
Current: $3,293 AUD|Low: $867 AUD|High: $3,403 AUD|Avg: $1,480 AUD|-3.2%
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 31, 2026
Retailer 2$867 AUD
Retailer 9$1,051 AUD
Retailer 11$1,051 AUD
Retailer 5$1,064 AUD
Retailer 4$1,077 AUD
Retailer 10$1,093 AUD
Retailer 6$1,154 AUD
Retailer 7$1,490 AUD
Retailer 8$1,537 AUD
Retailer 12$1,577 AUD
Retailer 3$1,940 AUD
NZ Jewellers$3,293 AUD

27 data points across 12 retailers

13 retailers$867 AUD to $1,537 AUD

A
Cheapest Retailer
-
$867 AUD
Retailer 2
-
$1,051 AUD
View
Price last confirmed 8 days ago
Retailer 3
-
$1,051 AUD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,064 AUD
View
Price last confirmed 4 days ago
Retailer 5
-
$1,077 AUD
View
Price last confirmed 11 days ago
Retailer 6
-
$1,093 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,154 AUD
View
B+
Retailer 8
-
$1,490 AUD
View
B+
Retailer 9
-
$1,501 AUD
View
B+
Retailer 10
-
$1,537 AUD
View
Retailer 11
-
$1,577 AUD
View
Price last confirmed 11 days ago
Retailer 12
-
$1,940 AUD
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
03cdb3bb-f9e8-489f-bdd0-8dc0889d2a2b · Oct 30
$3,293 AUD
$2,305 USD
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from $867 AUDSave up to $670 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
0.90ct Princess
$867 AUD