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0.55ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2347130118

Shape and cutting style on the report: Round brilliant

Certificate GIA 2347130118

Diamond specifications and retailer prices

From $771 CAD
As of November 4, 2026
Save $1,158 CAD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,621 CAD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2347130118. Listed at 12 retailers as of November 1, 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
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2347130118
Dimensions5.24 × 5.22 × 3.25 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
5.24 mm5.22 mm0.55 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2347130118
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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 4
Current: $2,621 CAD|Low: $642 CAD|High: $2,621 CAD|Avg: $1,218 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$771 CAD
Retailer 4$831 CAD
Retailer 7$899 CAD
Retailer 10$899 CAD
Retailer 8$923 CAD
Retailer 9$965 CAD
Retailer 2$1,011 CAD
Retailer 3$1,228 CAD
Retailer 5$1,929 CAD
NZ Jewellers$2,621 CAD

42 data points across 10 retailers

12 retailers$771 CAD to $1,929 CAD

A
Cheapest Retailer
-
$771 CAD
Final sale: no returns
A
Retailer 2
-
$790 CAD
View
A
Retailer 3
-
$831 CAD
View
Retailer 4
-
$835 CAD
View
Price last confirmed 53 days ago
Retailer 5
-
$899 CAD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$899 CAD
View
Retailer 7
-
$965 CAD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$1,011 CAD
View
B+
Retailer 9
-
$1,020 CAD
View
B+
Retailer 10
-
$1,228 CAD
View
B
Retailer 11
-
$1,929 CAD
View
Most Expensive
NZ Jewellers
b85b31e0-e0cc-4aac-909c-254e32eb76ef · Oct 30
$2,621 CAD
$1,877 USD
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from $771 CADSave up to $1,158 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
$771 CAD