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Round|Natural|GIA

0.55ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6442418425

Certificate GIA 6442418425

Diamond specifications and retailer prices

From $1,020 CAD
As of November 4, 2026
Save $2,805 CAD (73%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,825 CAD at NZ Jewellers · As of November 4, 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 6442418425. Listed at 18 retailers as of November 4, 2026, with prices from $1,020 to $3,825, a $2,805 spread on the same certified stone. NZ Jewellers lists it at $3,825. 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 angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6442418425
Dimensions5.29 × 5.27 × 3.22 mm
L/W Ratio1.00
Top View
5.29 mm5.27 mm0.55 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6442418425
Side View
Table 59.0%Crown 36°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
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 4
Current: $1,250 CAD|Low: $850 CAD|High: $2,259 CAD|Avg: $1,469 CAD|+4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$1,020 CAD
Retailer 3$1,083 CAD
Retailer 1$1,250 CAD
Retailer 2$1,708 CAD
Retailer 4$2,232 CAD

40 data points across 5 retailers

18 retailers$1,020 CAD to $3,825 CAD

A
Cheapest Retailer
-
$1,020 CAD
Final sale: no returns
A
Retailer 2
-
$1,083 CAD
View
Retailer 3
-
$1,084 CAD
View
Price last confirmed 28 days ago
Retailer 4
-
$1,104 CAD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,104 CAD
View
A
Retailer 6
-
$1,107 CAD
View
A
Retailer 7
-
$1,121 CAD
View
A
Retailer 8
-
$1,148 CAD
View
B+
Retailer 9
-
$1,250 CAD
View
B+
Retailer 10
-
$1,252 CAD
View
B+
Retailer 11
-
$1,274 CAD
View
B+
Retailer 12
-
$1,308 CAD
View
B+
Retailer 13
-
$1,308 CAD
View
B+
Retailer 14
-
$1,350 CAD
View
B+
Retailer 15
-
$1,708 CAD
View
B
Retailer 16
-
$2,232 CAD
View
B
Retailer 17
-
$2,822 CAD
View
Most Expensive
B
NZ Jewellers
a68b8512-276b-40bd-868d-3ee1a7a14f04 · Nov 4
$3,825 CAD
$2,719 USD
View
17 more retailers have this diamond
Prices start from $1,020 CADSave up to $2,805 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
$1,020 CAD