CaratHunter
Plans
Round|Natural|GIA

0.55ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2568006918

Certificate GIA 2568006918

Diamond specifications and retailer prices

From $663 CAD
As of November 6, 2026
Save $2,141 CAD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,803 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2568006918. Listed at 17 retailers as of November 4, 2026, with prices from $663 to $2,803, a $2,141 spread on the same certified stone. NZ Jewellers lists it at $2,803. 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
FluorescenceStrong
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2568006918
Dimensions5.19 × 5.23 × 3.29 mm
L/W Ratio1.01
Top View
5.19 mm5.23 mm0.55 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2568006918
Side View
Table 55.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.1%

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: $2,803 CAD|Low: $663 CAD|High: $2,830 CAD|Avg: $1,213 CAD|-0.9%
NZ Jewellers
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
Retailer 16
November 6, 2026
Retailer 9$663 CAD
Retailer 7$755 CAD
Retailer 14$823 CAD
Retailer 3$895 CAD
Retailer 8$941 CAD
Retailer 2$962 CAD
Retailer 5$968 CAD
Retailer 4$1,031 CAD
Retailer 11$1,083 CAD
Retailer 10$1,149 CAD
Retailer 6$1,160 CAD
Retailer 12$1,200 CAD
Retailer 16$1,253 CAD
Retailer 13$1,378 CAD
Retailer 15$2,061 CAD
NZ Jewellers$2,803 CAD

21 data points across 16 retailers

17 retailers$663 CAD to $2,803 CAD

A
Cheapest Retailer
-
$663 CAD
A
Retailer 2
-
$755 CAD
View
A
Retailer 3
-
$823 CAD
View
A
Retailer 4
-
$895 CAD
View
Retailer 5
-
$941 CAD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$962 CAD
View
Retailer 7
-
$968 CAD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$1,031 CAD
View
A
Retailer 9
-
$1,083 CAD
View
A
Retailer 10
-
$1,149 CAD
View
B+
Retailer 11
-
$1,160 CAD
View
B+
Retailer 12
-
$1,200 CAD
View
B+
Retailer 13
-
$1,253 CAD
View
Retailer 14
-
$1,363 CAD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$1,378 CAD
View
B
Retailer 16
-
$2,061 CAD
View
Most Expensive
B
NZ Jewellers
ef219ac1-b112-42aa-aafb-248732c261b7 · Nov 4
$2,803 CAD
$1,993 USD
View
16 more retailers have this diamond
Prices start from $663 CADSave up to $2,141 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
$663 CAD