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Round|Natural|GIA

0.55ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2517373422

Certificate GIA 2517373422

Diamond specifications and retailer prices

From $972 CAD
As of November 6, 2026
Save $1,461 CAD (60%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,307 CAD at NZ Jewellers · As of September 28, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2517373422. Listed at 23 retailers as of November 6, 2026, with a 150% 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2517373422
Dimensions5.26 × 5.23 × 3.29 mm
L/W Ratio1.01
Top View
5.26 mm5.23 mm0.55 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517373422
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 41°Culet: NoneDepth 62.8%

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: $1,359 CAD|Low: $972 CAD|High: $1,954 CAD|Avg: $1,311 CAD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10$972 CAD
Retailer 7$1,034 CAD
Retailer 2$1,055 CAD
Retailer 11$1,072 CAD
Retailer 3$1,210 CAD
Retailer 4$1,241 CAD
Retailer 5$1,246 CAD
Retailer 9$1,301 CAD
Retailer 1$1,359 CAD
Retailer 12$1,585 CAD
Retailer 6$1,627 CAD
Retailer 8$1,928 CAD

45 data points across 12 retailers

23 retailers$972 CAD to $2,433 CAD

A
Cheapest Retailer
-
$972 CAD
Final sale: no returns
A
Retailer 2
-
$989 CAD
View
A
Retailer 3
-
$1,034 CAD
View
Retailer 4
-
$1,055 CAD
View
Price last confirmed 21 days ago
Retailer 5
-
$1,055 CAD
View
Price last confirmed 43 days ago
Retailer 6
-
$1,055 CAD
View
Price last confirmed 29 days ago
A
Retailer 7
-
$1,072 CAD
View
Retailer 8
-
$1,096 CAD
View
Price last confirmed 22 days ago
Retailer 9
-
$1,170 CAD
View
Price last confirmed 68 days ago
B+
Retailer 10
-
$1,210 CAD
View
Retailer 11
-
$1,217 CAD
View
Price last confirmed 45 days ago
Retailer 12
-
$1,217 CAD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
$1,241 CAD
View
B+
Retailer 14
-
$1,246 CAD
View
B+
Retailer 15
-
$1,301 CAD
View
B+
Retailer 16
-
$1,359 CAD
View
Retailer 17
-
$1,585 CAD
View
Price last confirmed 33 days ago
B+
Retailer 18
-
$1,627 CAD
View
B
Retailer 19
-
$1,928 CAD
View
B
Retailer 20
-
$2,433 CAD
View
Retailer 21
-
$3,179 CAD
View
Price last confirmed 66 days ago
Retailer 22
-
$3,307 CAD
View
Price last confirmed 43 days ago
Most Expensive
NZ Jewellers
a22fb947-7c94-4a90-bcf0-cc63d1b4df2d · Sep 28
$3,307 CAD
$2,351 USD
View
Price last confirmed 39 days ago
22 more retailers have this diamond
Prices start from $972 CADSave up to $1,461 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
$972 CAD