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Princess|Natural|GIA

0.51ct G SI2 Princess Natural Diamond

GD • G/SI2 • GIA 6561333999

Certificate GIA 6561333999

Diamond specifications and retailer prices

From $628 CAD
As of November 4, 2026
Save $147 CAD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $775 CAD 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561333999. Listed at 3 retailers as of November 4, 2026, with prices from $628 to $775, a $147 spread on the same certified stone. 77 Diamonds lists it at $775. 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
G
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561333999
Dimensions4.47 × 4.45 × 3.13 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal
Top View
4.47 mm4.45 mm0.51 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6561333999
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 70.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $775 CAD|Low: $483 CAD|High: $788 CAD|Avg: $665 CAD|+1.8%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$628 CAD
Retailer 3$628 CAD
77 Diamonds$775 CAD

41 data points across 3 retailers

3 retailers$628 CAD to $775 CAD

B+
Cheapest Retailer
-
$628 CAD
Final sale: no returns
B+
Retailer 2
-
$628 CAD
View
Most Expensive
B+
77 Diamonds
PRICPRWX2VUHR · Nov 6
$775 CAD
£437 GBP
View
2 more retailers have this diamond
Prices start from $628 CADSave up to $147 CAD

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
$628 CAD