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Princess|Natural|GIA

0.51ct E IF Princess Natural Diamond

EX • E/IF • GIA 2557596163

Certificate GIA 2557596163

Diamond specifications and retailer prices

From $1,749 AUD
As of November 4, 2026
3 retailers carry this diamond
Most expensive: $1,749 AUD at GemTrove
View at GemTrove

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557596163. Listed at 3 retailers as of November 4, 2026. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557596163
Dimensions4.42 × 4.34 × 3.14 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
4.42 mm4.34 mm0.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557596163
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: $1,749 AUD|Low: $968 AUD|High: $1,749 AUD|Avg: $1,295 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 12, 2026
Retailer 5$1,153 AUD
Retailer 3$1,156 AUD
Retailer 2$1,256 AUD
Retailer 6$1,269 AUD
Retailer 4$1,286 AUD
GemTrove$1,749 AUD

18 data points across 6 retailers

3 retailers

Retailer 1
-
$1,256 AUD
Price last confirmed 23 days ago
Retailer 2
-
$1,286 AUD
View
Price last confirmed 23 days ago
Most Expensive
B+
GemTrove
GT-N-01303030-98 · Nov 4
$1,749 AUD
View
2 more retailers have this diamond

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+
0.51ct Princess
$1,749 AUD