Princess|Natural|GIA

0.51ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 7541945349

Certificate GIA 7541945349

Diamond specifications and retailer prices

From $909 CAD
As of November 5, 2026
Save $433 CAD (32%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,006 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7541945349. Listed at 24 retailers as of November 4, 2026, with a 48% 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
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541945349
Dimensions4.42 × 4.30 × 3.20 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
4.42 mm4.30 mm0.51 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541945349
Side View
Table 73.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.3%

Caratlytics Score

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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 5
Current: $2,006 CAD|Low: $848 CAD|High: $2,033 CAD|Avg: $1,301 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$848 CAD
Retailer 3$1,059 CAD
Retailer 2$1,274 CAD
Retailer 6$1,307 CAD
Retailer 4$1,342 CAD
MOH London$2,006 CAD

44 data points across 6 retailers

24 retailers$909 CAD to $1,342 CAD

Retailer 1
-
$788 CAD
Price last confirmed 15 days ago
Retailer 2
-
$788 CAD
View
Price last confirmed 45 days ago
Retailer 3
-
$788 CAD
View
Price last confirmed 29 days ago
Retailer 4
-
$848 CAD
View
Price last confirmed 8 days ago
Retailer 5
-
$848 CAD
View
Price last confirmed 15 days ago
Retailer 6
-
$848 CAD
View
Price last confirmed 29 days ago
Retailer 7
-
$848 CAD
View
Price last confirmed 38 days ago
B
Retailer 8
-
$909 CAD
View
Retailer 9
-
$909 CAD
View
Price last confirmed 45 days ago
Retailer 10
-
$909 CAD
View
Price last confirmed 28 days ago
Retailer 11
-
$909 CAD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$944 CAD
View
B
Retailer 13
-
$964 CAD
View
B
Retailer 14
-
$964 CAD
View
B
Retailer 15
-
$1,006 CAD
View
B
Retailer 16
-
$1,059 CAD
View
C
Retailer 17
-
$1,253 CAD
View
B
Retailer 18
-
$1,274 CAD
View
Retailer 19
-
$1,307 CAD
View
Price last confirmed 32 days ago
B
Retailer 20
-
$1,342 CAD
View
Most Expensive
MOH London
4EBE5A817 · Nov 4
$2,006 CAD
£1,131 GBP
View
Price under review
20 more retailers have this diamond
Prices start from $909 CADSave up to $433 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
$909 CAD