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Round|Natural|GIA

0.55ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6561041772

Certificate GIA 6561041772

Diamond specifications and retailer prices

From $625 CAD
As of November 6, 2026
Save $1,338 CAD (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,695 CAD at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

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 6561041772. Listed at 17 retailers as of November 4, 2026, with a 214% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6561041772
Dimensions5.24 × 5.28 × 3.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.24 mm5.28 mm0.55 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6561041772
Side View
Table 59.0%Crown 35°Girdle: THN-STKPavilion 41°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $625 CAD|Low: $439 CAD|High: $1,989 CAD|Avg: $1,029 CAD|+19.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$625 CAD
Retailer 8$785 CAD
Retailer 6$917 CAD
Retailer 7$917 CAD
Retailer 9$982 CAD
Retailer 3$1,024 CAD
Retailer 4$1,054 CAD
Retailer 2$1,138 CAD
Retailer 5$1,962 CAD

40 data points across 9 retailers

17 retailers$625 CAD to $1,962 CAD

A
Cheapest Retailer
-
$625 CAD
Retailer 2
-
$703 CAD
View
Price last confirmed 43 days ago
A
Retailer 3
-
$785 CAD
View
Final sale: no returns
Retailer 4
-
$851 CAD
View
Price last confirmed 20 days ago
Retailer 5
-
$859 CAD
View
Price last confirmed 45 days ago
Retailer 6
-
$917 CAD
View
Price last confirmed 8 days ago
Retailer 7
-
$917 CAD
View
Price last confirmed 21 days ago
A
Retailer 8
-
$917 CAD
View
Retailer 9
-
$982 CAD
View
Price last confirmed 28 days ago
A
Retailer 10
-
$982 CAD
View
A
Retailer 11
-
$1,024 CAD
View
A
Retailer 12
-
$1,054 CAD
View
A
Retailer 13
-
$1,138 CAD
View
B
Retailer 14
-
$1,962 CAD
View
Retailer 15
-
$2,670 CAD
View
Price last confirmed 20 days ago
Retailer 16
-
$2,670 CAD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
4f009d58-6369-4c1c-b2da-0c779691cf54 · Sep 24
$2,695 CAD
$1,916 USD
View
Price last confirmed 43 days ago
16 more retailers have this diamond
Prices start from $625 CADSave up to $1,338 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
$625 CAD