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Princess|Natural|GIA

0.50ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 1553630842

Certificate GIA 1553630842

Diamond specifications and retailer prices

From $677 CAD
As of November 4, 2026
Save $462 CAD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,696 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 0.5ct natural princess diamond

This 0.5ct 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 1553630842. Listed at 15 retailers as of November 4, 2026, with a 68% 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

0.50
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553630842
Dimensions4.50 × 4.33 × 3.17 mm
L/W Ratio1.04
Key to symbols
Feather, Crystal
Top View
4.50 mm4.33 mm0.50 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553630842
Side View
Table 70.0%CrownGirdlePavilionCulet: NDepth 73.2%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $1,696 CAD|Low: $672 CAD|High: $2,490 CAD|Avg: $1,021 CAD|-8.4%
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 5$677 CAD
Retailer 6$694 CAD
Retailer 15$735 CAD
Retailer 12$792 CAD
Retailer 13$792 CAD
Retailer 7$838 CAD
Retailer 8$839 CAD
Retailer 4$848 CAD
Retailer 2$897 CAD
Retailer 10$913 CAD
Retailer 16$918 CAD
Retailer 3$1,013 CAD
Retailer 9$1,092 CAD
Retailer 11$1,140 CAD
MOH London$1,696 CAD
Retailer 14$2,306 CAD

30 data points across 16 retailers

15 retailers$677 CAD to $1,140 CAD

B+
Cheapest Retailer
-
$677 CAD
Final sale: no returns
B+
Retailer 2
-
$735 CAD
View
Retailer 3
-
$792 CAD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$792 CAD
View
B
Retailer 5
-
$838 CAD
View
B
Retailer 6
-
$839 CAD
View
B
Retailer 7
-
$848 CAD
View
B
Retailer 8
-
$897 CAD
View
B
Retailer 9
-
$913 CAD
View
B
Retailer 10
-
$918 CAD
View
B
Retailer 11
-
$1,013 CAD
View
B
Retailer 12
-
$1,092 CAD
View
C
Retailer 13
-
$1,140 CAD
View
Most Expensive
MOH London
3FF69E925 · Nov 4
$1,696 CAD
£956 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $677 CADSave up to $462 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+
0.50ct Princess
$677 CAD