Round|Natural|GIA

0.55ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6512076049

Certificate GIA 6512076049

Diamond specifications and retailer prices

From $736 CAD
As of October 31, 2026
Save $2,373 CAD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,109 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 6512076049. Listed at 18 retailers as of October 31, 2026, with prices from $736 to $3,109, a $2,373 spread on the same certified stone. NZ Jewellers lists it at $3,109. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6512076049
Dimensions5.32 × 5.29 × 3.23 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.32 mm5.29 mm0.55 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512076049
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.0%

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: Oct 31
Current: $3,109 CAD|Low: $693 CAD|High: $3,109 CAD|Avg: $1,476 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8$693 CAD
Retailer 6$736 CAD
Retailer 4$978 CAD
Retailer 9$992 CAD
Retailer 10$1,029 CAD
Retailer 3$1,170 CAD
Retailer 2$1,313 CAD
Retailer 5$2,286 CAD
Retailer 7$2,820 CAD
NZ Jewellers$3,109 CAD

40 data points across 10 retailers

18 retailers$736 CAD to $3,109 CAD

A
Cheapest Retailer
-
$736 CAD
A
Retailer 2
-
$937 CAD
View
A
Retailer 3
-
$939 CAD
View
A
Retailer 4
-
$978 CAD
View
Retailer 5
-
$992 CAD
View
Price last confirmed 43 days ago
Retailer 6
-
$992 CAD
View
Price last confirmed 29 days ago
Retailer 7
-
$992 CAD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$1,029 CAD
View
Retailer 9
-
$1,144 CAD
View
Price last confirmed 45 days ago
B+
Retailer 10
-
$1,170 CAD
View
B+
Retailer 11
-
$1,176 CAD
View
B+
Retailer 12
-
$1,208 CAD
View
B+
Retailer 13
-
$1,313 CAD
View
B
Retailer 14
-
$2,073 CAD
View
B
Retailer 15
-
$2,286 CAD
View
Retailer 16
-
$2,820 CAD
View
Price last confirmed 9 days ago
Retailer 17
-
$3,109 CAD
View
Price last confirmed 43 days ago
Most Expensive
B
NZ Jewellers
37901aa1-c4da-44ef-afae-99c03f62fa98 · Nov 4
$3,109 CAD
$2,226 USD
View
17 more retailers have this diamond
Prices start from $736 CADSave up to $2,373 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
$736 CAD