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Princess|Natural|GIA

0.51ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 2528266432

Certificate GIA 2528266432

Diamond specifications and retailer prices

From $860 CAD
As of November 4, 2026
Save $578 CAD (40%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,150 CAD 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2528266432. Listed at 15 retailers as of November 4, 2026, with a 67% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2528266432
Dimensions4.67 × 4.43 × 2.91 mm
L/W Ratio1.05
Top View
4.67 mm4.43 mm0.51 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2528266432
Side View
Table 82.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,150 CAD|Low: $788 CAD|High: $2,178 CAD|Avg: $1,234 CAD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 8$860 CAD
Retailer 12$888 CAD
Retailer 10$894 CAD
Retailer 13$1,033 CAD
Retailer 4$1,087 CAD
Retailer 3$1,116 CAD
Retailer 7$1,168 CAD
Retailer 11$1,187 CAD
Retailer 2$1,321 CAD
Retailer 9$1,401 CAD
Retailer 6$1,438 CAD
Retailer 5$1,506 CAD
MOH London$2,150 CAD

28 data points across 13 retailers

15 retailers$860 CAD to $1,438 CAD

B
Cheapest Retailer
-
$860 CAD
Final sale: no returns
B
Retailer 2
-
$894 CAD
View
Retailer 3
-
$932 CAD
View
Price last confirmed 29 days ago
Retailer 4
-
$932 CAD
View
Price last confirmed 29 days ago
Retailer 5
-
$968 CAD
View
Price last confirmed 38 days ago
B
Retailer 6
-
$1,033 CAD
View
Retailer 7
-
$1,075 CAD
View
Price last confirmed 38 days ago
B
Retailer 8
-
$1,116 CAD
View
B
Retailer 9
-
$1,168 CAD
View
B
Retailer 10
-
$1,187 CAD
View
B
Retailer 11
-
$1,321 CAD
View
Retailer 12
-
$1,401 CAD
View
Price last confirmed 33 days ago
C
Retailer 13
-
$1,438 CAD
View
Most Expensive
MOH London
9704E774D · Nov 4
$2,150 CAD
£1,212 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $860 CADSave up to $578 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
$860 CAD