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Princess|Natural|GIA

0.50ct D SI2 Princess Natural Diamond

GD • D/SI2 • GIA 2566190436

Certificate GIA 2566190436

Diamond specifications and retailer prices

From $764 AUD
As of November 4, 2026
Save $167 AUD (18%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $931 AUD at 77 Diamonds · As of November 5, 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566190436. Listed at 4 retailers as of November 4, 2026, with prices from $764 to $931, a $167 spread on the same certified stone. 77 Diamonds lists it at $931. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566190436
Dimensions4.39 × 4.29 × 3.12 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud
Top View
4.39 mm4.29 mm0.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566190436
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $931 AUD|Low: $660 AUD|High: $939 AUD|Avg: $814 AUD|+2.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2$764 AUD
Retailer 4$767 AUD
Retailer 3$837 AUD
77 Diamonds$931 AUD

40 data points across 4 retailers

4 retailers$764 AUD to $931 AUD

A
Cheapest Retailer
-
$764 AUD
B+
Retailer 2
-
$767 AUD
View
Final sale: no returns
B+
Retailer 3
-
$837 AUD
View
Most Expensive
B
77 Diamonds
PRICP7TEEGRWH · Nov 5
$931 AUD
£513 GBP
View
3 more retailers have this diamond
Prices start from $764 AUDSave up to $167 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
$764 AUD