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0.55ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 1439221140

Certificate GIA 1439221140

Diamond specifications and retailer prices

From $933 CAD
As of November 4, 2026
Save $2,709 CAD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,642 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1439221140. Listed at 14 retailers as of November 4, 2026, with prices from $933 to $3,642, a $2,709 spread on the same certified stone. NZ Jewellers lists it at $3,642. 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
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1439221140
Dimensions5.24 × 5.28 × 3.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.24 mm5.28 mm0.55 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1439221140
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.1%

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: $1,371 CAD|Low: $933 CAD|High: $2,152 CAD|Avg: $1,397 CAD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$933 CAD
Retailer 6$1,094 CAD
Retailer 7$1,133 CAD
Retailer 1$1,371 CAD
Retailer 2$1,391 CAD
Retailer 3$1,547 CAD
Retailer 4$2,124 CAD

44 data points across 7 retailers

14 retailers$933 CAD to $3,642 CAD

A
Cheapest Retailer
-
$933 CAD
Final sale: no returns
A
Retailer 2
-
$1,003 CAD
View
A
Retailer 3
-
$1,053 CAD
View
A
Retailer 4
-
$1,078 CAD
View
A
Retailer 5
-
$1,082 CAD
View
A
Retailer 6
-
$1,094 CAD
View
B+
Retailer 7
-
$1,133 CAD
View
B+
Retailer 8
-
$1,214 CAD
View
B+
Retailer 9
-
$1,371 CAD
View
B+
Retailer 10
-
$1,391 CAD
View
B+
Retailer 11
-
$1,547 CAD
View
B
Retailer 12
-
$2,124 CAD
View
B
Retailer 13
-
$3,262 CAD
View
Most Expensive
B
NZ Jewellers
3869501a-3e41-43ff-99fa-c45d9ecd08d0 · Nov 4
$3,642 CAD
$2,608 USD
View
13 more retailers have this diamond
Prices start from $933 CADSave up to $2,709 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
$933 CAD