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Princess|Natural|GIA

0.51ct H VS1 Princess Natural Diamond

VG • H/VS1 • GIA 5566584866

Certificate GIA 5566584866

Diamond specifications and retailer prices

From $819 AUD
As of November 5, 2026
Save $1,110 AUD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,928 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5566584866. Listed at 7 retailers as of November 4, 2026, with prices from $819 to $1,928, a $1,110 spread on the same certified stone. MOH London lists it at $1,928. 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
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5566584866
Dimensions4.36 × 4.31 × 3.11 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Top View
4.36 mm4.31 mm0.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5566584866
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.2%

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 5
Current: $1,928 AUD|Low: $819 AUD|High: $1,999 AUD|Avg: $1,241 AUD|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$819 AUD
Retailer 3$830 AUD
Retailer 8$837 AUD
Retailer 2$1,026 AUD
Retailer 5$1,167 AUD
Retailer 6$1,169 AUD
Retailer 7$1,697 AUD
MOH London$1,928 AUD

22 data points across 8 retailers

7 retailers$819 AUD to $1,928 AUD

A
Cheapest Retailer
-
$819 AUD
A
Retailer 2
-
$830 AUD
View
B+
Retailer 3
-
$1,026 AUD
View
B+
Retailer 4
-
$1,167 AUD
View
B+
Retailer 5
-
$1,169 AUD
View
B
Retailer 6
-
$1,697 AUD
View
Most Expensive
B
MOH London
AEFC58A2C · Nov 4
$1,928 AUD
£1,063 GBP
View
6 more retailers have this diamond
Prices start from $819 AUDSave up to $1,110 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
$819 AUD