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Princess|Natural|GIA

0.50ct I SI2 Princess Natural Diamond

GD • I/SI2 • GIA 7566311045

Certificate GIA 7566311045

Diamond specifications and retailer prices

From $537 AUD
$377 USD
As of October 31, 2026
Save $130 AUD (20%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $667 AUD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7566311045. Listed at 4 retailers as of October 31, 2026, with prices from $537 to $667, a $130 spread on the same certified stone. 77 Diamonds lists it at $667. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566311045
Dimensions4.32 × 4.23 × 3.26 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Knot
Top View
4.32 mm4.23 mm0.50 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566311045
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 77.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $667 AUD|Low: $413 AUD|High: $667 AUD|Avg: $568 AUD|+3.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3$537 AUD
Retailer 2$541 AUD
Retailer 4$574 AUD
77 Diamonds$667 AUD

38 data points across 4 retailers

4 retailers$537 AUD to $667 AUD

B+
Cheapest Retailer
-
$537 AUD
$377 USD
Final sale: no returns
B+
Retailer 2
-
$541 AUD
$380 USD
View
B+
Retailer 3
-
$574 AUD
SGD 545 SGD
View
Most Expensive
B+
77 Diamonds
PRICPFTNWZDM8 · Nov 1
$667 AUD
£369 GBP
View
3 more retailers have this diamond
Prices start from $537 AUDSave up to $130 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.

B+
0.50ct Princess
$537 AUD