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Princess|Natural|GIA

0.51ct D SI2 Princess Natural Diamond

GD • D/SI2 • GIA 3555559862

Certificate GIA 3555559862

Diamond specifications and retailer prices

From $729 AUD
As of November 4, 2026
Save $169 AUD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $898 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.51ct natural princess diamond

This 0.51ct 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 3555559862. Listed at 4 retailers as of November 4, 2026, with prices from $729 to $898, a $169 spread on the same certified stone. 77 Diamonds lists it at $898. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555559862
Dimensions4.44 × 4.40 × 3.19 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Knot
Top View
4.44 mm4.40 mm0.51 ctD / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555559862
Side View
Table 73.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.6%

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: $898 AUD|Low: $650 AUD|High: $934 AUD|Avg: $798 AUD|-2.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$729 AUD
Retailer 2$746 AUD
Retailer 3$813 AUD
77 Diamonds$898 AUD

41 data points across 4 retailers

4 retailers$729 AUD to $898 AUD

A
Cheapest Retailer
-
$729 AUD
A
Retailer 2
-
$746 AUD
View
Final sale: no returns
B+
Retailer 3
-
$813 AUD
View
Most Expensive
B+
77 Diamonds
PRICPVXKDHFAM · Nov 6
$898 AUD
£495 GBP
View
3 more retailers have this diamond
Prices start from $729 AUDSave up to $169 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
$729 AUD