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Princess|Natural|GIA

0.51ct I IF Princess Natural Diamond

GD • I/IF • GIA 6525163258

Certificate GIA 6525163258

Diamond specifications and retailer prices

From $633 CAD
As of November 4, 2026
Save $209 CAD (25%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $842 CAD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6525163258. Listed at 5 retailers as of November 4, 2026, with prices from $633 to $842, a $209 spread on the same certified stone. Blue Nile lists it at $842. 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
I
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6525163258
Dimensions4.28 × 4.15 × 3.22 mm
L/W Ratio1.03
Top View
4.28 mm4.15 mm0.51 ctI / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525163258
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 77.6%

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: $842 CAD|Low: $587 CAD|High: $959 CAD|Avg: $746 CAD|-12.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5$633 CAD
Retailer 3$651 CAD
Retailer 4$711 CAD
Retailer 2$810 CAD
Blue Nile$842 CAD

41 data points across 5 retailers

5 retailers$633 CAD to $842 CAD

A
Cheapest Retailer
-
$633 CAD
A
Retailer 2
-
$651 CAD
View
Final sale: no returns
A
Retailer 3
-
$711 CAD
View
A
Retailer 4
-
$810 CAD
View
Most Expensive
A
Blue Nile
25077266 · Nov 5
$842 CAD
$604 USD
View
4 more retailers have this diamond
Prices start from $633 CADSave up to $209 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.

A
0.51ct Princess
$633 CAD