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Princess|Natural|GIA

0.51ct D SI1 Princess Natural Diamond

GD • D/SI1 • GIA 7556284099

Certificate GIA 7556284099

Diamond specifications and retailer prices

From $706 AUD
As of November 4, 2026
Save $202 AUD (22%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $908 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7556284099. Listed at 5 retailers as of November 4, 2026, with prices from $706 to $908, a $202 spread on the same certified stone. 77 Diamonds lists it at $908. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556284099
Dimensions4.47 × 4.39 × 3.17 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.47 mm4.39 mm0.51 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556284099
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.3%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $908 AUD|Low: $643 AUD|High: $938 AUD|Avg: $783 AUD|-1.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$706 AUD
Retailer 4$723 AUD
Retailer 2$736 AUD
Retailer 3$790 AUD
77 Diamonds$908 AUD

42 data points across 5 retailers

5 retailers$706 AUD to $908 AUD

A
Cheapest Retailer
-
$706 AUD
A
Retailer 2
-
$723 AUD
View
Final sale: no returns
A
Retailer 3
-
$736 AUD
View
B+
Retailer 4
-
$790 AUD
View
Most Expensive
B+
77 Diamonds
PRICPJTBVZNTG · Nov 6
$908 AUD
£500 GBP
View
4 more retailers have this diamond
Prices start from $706 AUDSave up to $202 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
$706 AUD