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Princess|Natural|IGI

0.51ct H IF Princess Natural Diamond

VG • H/IF • IGI 815625884

Shape and cutting style on the report: Princess cut

Certificate IGI 815625884

Diamond specifications and retailer prices

From $602 AUD
₹40,264 INR
As of November 1, 2026
Save $1,989 AUD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,591 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 815625884. Listed at 8 retailers as of October 30, 2026, with prices from $602 to $2,591, a $1,989 spread on the same certified stone. NZ Jewellers lists it at $2,591. 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

0.51
Carat
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.4°
Pavilion angle39.7°
OriginNatural
Grading LabIGI
CertificateIGI 815625884
Dimensions4.32 × 4.26 × 3.17 mm
L/W Ratio1.01
Top View
4.32 mm4.26 mm0.51 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815625884
Side View
Table 71.0%Crown 48.4°Girdle: ThickPavilion 39.7°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 1
Current: $2,591 AUD|Low: $602 AUD|High: $2,703 AUD|Avg: $1,130 AUD|-4.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3$602 AUD
Retailer 6$796 AUD
Retailer 5$814 AUD
Retailer 8$903 AUD
Retailer 2$905 AUD
Retailer 7$987 AUD
Retailer 4$1,089 AUD
NZ Jewellers$2,591 AUD

7 data points across 8 retailers

8 retailers$602 AUD to $2,591 AUD

A
Cheapest Retailer
-
$602 AUD
₹40,264 INR
A
Retailer 2
-
$796 AUD
€533 EUR
View
A
Retailer 3
-
$814 AUD
$572 USD
View
A
Retailer 4
-
$903 AUD
$634 USD
View
A
Retailer 5
-
$905 AUD
£500 GBP
View
A
Retailer 6
-
$987 AUD
$693 USD
View
A
Retailer 7
-
$1,089 AUD
$765 USD
View
Most Expensive
B
NZ Jewellers
f1b8a4fc-e507-4b0a-942b-69f207aa5666 · Oct 30
$2,591 AUD
$1,820 USD
View
7 more retailers have this diamond
Prices start from $602 AUDSave up to $1,989 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
0.51ct Princess
$602 AUD