CaratHunter
Plans
Round|Natural|GIA

0.55ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6561703817

Certificate GIA 6561703817

Diamond specifications and retailer prices

From $644 CAD
As of November 6, 2026
Save $1,868 CAD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,511 CAD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561703817. Listed at 14 retailers as of November 5, 2026, with prices from $644 to $2,511, a $1,868 spread on the same certified stone. Diamond Exchange Canada lists it at $2,511. 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

0.55
Carat
F
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6561703817
Dimensions5.25 × 5.28 × 3.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.25 mm5.28 mm0.55 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561703817
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

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 6
Current: $2,511 CAD|Low: $623 CAD|High: $2,511 CAD|Avg: $1,109 CAD
Diamond Exchange Canada
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
November 6, 2026
Retailer 2$644 CAD
Retailer 4$732 CAD
Retailer 14$750 CAD
Retailer 5$802 CAD
Retailer 3$845 CAD
Retailer 12$909 CAD
Retailer 8$913 CAD
Retailer 9$1,064 CAD
Retailer 11$1,073 CAD
Retailer 7$1,089 CAD
Retailer 10$1,173 CAD
Retailer 6$1,218 CAD
Retailer 13$2,006 CAD
Diamond Exchange Canada$2,511 CAD

15 data points across 14 retailers

14 retailers$644 CAD to $2,511 CAD

A
Cheapest Retailer
-
$644 CAD
A
Retailer 2
-
$732 CAD
View
A
Retailer 3
-
$750 CAD
View
A
Retailer 4
-
$802 CAD
View
Final sale: no returns
A
Retailer 5
-
$845 CAD
View
A
Retailer 6
-
$909 CAD
View
A
Retailer 7
-
$913 CAD
View
A
Retailer 8
-
$1,064 CAD
View
A
Retailer 9
-
$1,073 CAD
View
A
Retailer 10
-
$1,089 CAD
View
A
Retailer 11
-
$1,173 CAD
View
B+
Retailer 12
-
$1,218 CAD
View
B
Retailer 13
-
$2,006 CAD
View
Most Expensive
B
Diamond Exchange Canada
1995967567 · Nov 5
$2,511 CAD
View
13 more retailers have this diamond
Prices start from $644 CADSave up to $1,868 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
0.55ct Round
$644 CAD