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Princess|Natural|GIA

0.50ct G SI1 Princess Natural Diamond

EX • G/SI1 • GIA 5566550571

Certificate GIA 5566550571

Diamond specifications and retailer prices

From $637 CAD
As of November 3, 2026
Save $958 CAD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,595 CAD at MOH London · As of November 2, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566550571. Listed at 15 retailers as of November 2, 2026, with prices from $637 to $1,595, a $958 spread on the same certified stone. MOH London lists it at $1,595. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5566550571
Dimensions4.34 × 4.36 × 3.11 mm
L/W Ratio1.00
Top View
4.34 mm4.36 mm0.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5566550571
Side View
Table 71.0%CrownGirdlePavilionCulet: NoneDepth 71.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,595 CAD|Low: $637 CAD|High: $2,647 CAD|Avg: $1,159 CAD|-6.6%
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
November 4, 2026
Retailer 5$637 CAD
Retailer 12$677 CAD
Retailer 14$743 CAD
Retailer 10$845 CAD
Retailer 9$853 CAD
Retailer 15$864 CAD
Retailer 3$873 CAD
Retailer 8$922 CAD
Retailer 4$937 CAD
Retailer 6$971 CAD
Retailer 11$1,032 CAD
Retailer 2$1,070 CAD
MOH London$1,595 CAD
Retailer 7$2,447 CAD
Retailer 13$2,647 CAD

19 data points across 15 retailers

15 retailers$637 CAD to $1,595 CAD

A
Cheapest Retailer
-
$637 CAD
Final sale: no returns
A
Retailer 2
-
$677 CAD
View
A
Retailer 3
-
$743 CAD
View
B+
Retailer 4
-
$845 CAD
View
B+
Retailer 5
-
$853 CAD
View
B+
Retailer 6
-
$864 CAD
View
B+
Retailer 7
-
$873 CAD
View
B+
Retailer 8
-
$922 CAD
View
B+
Retailer 9
-
$937 CAD
View
B+
Retailer 10
-
$971 CAD
View
B+
Retailer 11
-
$1,032 CAD
View
B+
Retailer 12
-
$1,070 CAD
View
Most Expensive
B
MOH London
31E59BD18 · Nov 2
$1,595 CAD
£899 GBP
View
12 more retailers have this diamond
Prices start from $637 CADSave up to $958 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
0.50ct Princess
$637 CAD