CaratHunter
Plans
Princess|Natural|GIA

0.50ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 6565576001

Certificate GIA 6565576001

Diamond specifications and retailer prices

From $689 AUD
$484 USD
As of October 28, 2026
Save $1,043 AUD (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,513 AUD at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.5ct natural princess diamond

This 0.5ct natural princess sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565576001. Listed at 11 retailers as of October 28, 2026, with a 151% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565576001
Dimensions4.28 × 4.29 × 3.12 mm
L/W Ratio1.00
Top View
4.28 mm4.29 mm0.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565576001
Side View
Table 71.0%CrownGirdlePavilionCulet: 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: Oct 28
Current: $2,513 AUD|Low: $689 AUD|High: $2,531 AUD|Avg: $1,272 AUD|-0.7%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 11$689 AUD
Retailer 8$803 AUD
Retailer 4$896 AUD
Retailer 2$932 AUD
Retailer 9$933 AUD
Retailer 7$935 AUD
Retailer 10$992 AUD
Retailer 6$1,113 AUD
Retailer 5$1,732 AUD
Retailer 3$2,339 AUD
Queensmith$2,513 AUD

13 data points across 11 retailers

11 retailers$689 AUD to $1,732 AUD

A
Cheapest Retailer
-
$689 AUD
$484 USD
Final sale: no returns
A
Retailer 2
-
$803 AUD
$564 USD
View
B+
Retailer 3
-
$896 AUD
£496 GBP
View
B+
Retailer 4
-
$932 AUD
£516 GBP
View
B+
Retailer 5
-
$933 AUD
$655 USD
View
B+
Retailer 6
-
$935 AUD
£517 GBP
View
B+
Retailer 7
-
$992 AUD
$697 USD
View
B+
Retailer 8
-
$1,113 AUD
€745 EUR
View
B
Retailer 9
-
$1,732 AUD
£958 GBP
View
B
Retailer 10
-
$2,339 AUD
$1,643 USD
View
Price under review
Most Expensive
B
Queensmith
6565576001 · Oct 28
$2,513 AUD
£1,390 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $689 AUDSave up to $1,043 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
$689 AUD