CaratHunter
Plans
Princess|Natural|GIA

0.50ct I SI1 Princess Natural Diamond

VG • I/SI1 • GIA 1323444595

Certificate GIA 1323444595

Diamond specifications and retailer prices

From $639 AUD
HK$3,500 HKD
As of November 1, 2026
Save $520 AUD (45%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,734 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct natural princess diamond

This 0.5ct natural princess sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1323444595. Listed at 17 retailers as of October 30, 2026, with a 81% 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

0.50
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1323444595
Dimensions4.47 × 4.34 × 3.16 mm
L/W Ratio1.03
Key to symbols
Feather, Crystal
Top View
4.47 mm4.34 mm0.50 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1323444595
Side View
Table 71.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 72.9%

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: Nov 1
Current: $1,734 AUD|Low: $635 AUD|High: $2,356 AUD|Avg: $985 AUD|-1.0%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
November 3, 2026
Retailer 8$639 AUD
Retailer 6$668 AUD
Retailer 7$671 AUD
Retailer 3$692 AUD
Retailer 16$751 AUD
Retailer 13$809 AUD
Retailer 14$809 AUD
Retailer 9$834 AUD
Retailer 17$866 AUD
Retailer 10$922 AUD
Retailer 2$942 AUD
Retailer 4$953 AUD
Retailer 5$1,035 AUD
Retailer 11$1,122 AUD
Retailer 12$1,159 AUD
MOH London$1,734 AUD
Retailer 15$2,356 AUD

27 data points across 17 retailers

17 retailers$639 AUD to $1,159 AUD

A
Cheapest Retailer
-
$639 AUD
HK$3,500 HKD
B+
Retailer 2
-
$671 AUD
$470 USD
View
B+
Retailer 3
-
$692 AUD
$485 USD
View
Final sale: no returns
B+
Retailer 4
-
$751 AUD
$526 USD
View
Retailer 5
-
$783 AUD
SGD 742 SGD
View
Price last confirmed 7 days ago
B
Retailer 6
-
$809 AUD
$567 USD
View
B
Retailer 7
-
$809 AUD
$567 USD
View
B
Retailer 8
-
$866 AUD
$607 USD
View
B
Retailer 9
-
$922 AUD
£509 GBP
View
B
Retailer 10
-
$939 AUD
$658 USD
View
B
Retailer 11
-
$942 AUD
£520 GBP
View
B
Retailer 12
-
$953 AUD
$668 USD
View
B
Retailer 13
-
$1,035 AUD
$725 USD
View
B
Retailer 14
-
$1,122 AUD
€749 EUR
View
B
Retailer 15
-
$1,159 AUD
ZAR 13,125 ZAR
View
Most Expensive
MOH London
9954DAC55 · Nov 1
$1,734 AUD
£957 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $639 AUDSave up to $520 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
0.50ct Princess
$639 AUD