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Round|Natural|GIA

0.55ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6227172988

Certificate GIA 6227172988

Diamond specifications and retailer prices

From $994 CAD
As of November 4, 2026
Save $2,730 CAD (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,725 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 6227172988. Listed at 12 retailers as of November 4, 2026, with prices from $994 to $3,725, a $2,730 spread on the same certified stone. NZ Jewellers lists it at $3,725. 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
FluorescenceFaint
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6227172988
Dimensions5.27 × 5.26 × 3.28 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
5.27 mm5.26 mm0.55 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6227172988
Side View
Table 54.0%Crown 34.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.4%

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: $3,725 CAD|Low: $828 CAD|High: $3,725 CAD|Avg: $1,696 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$994 CAD
Retailer 4$1,054 CAD
Retailer 8$1,075 CAD
Retailer 7$1,117 CAD
Retailer 2$1,409 CAD
Retailer 3$1,665 CAD
Retailer 5$2,172 CAD
NZ Jewellers$3,725 CAD

43 data points across 8 retailers

12 retailers$994 CAD to $3,725 CAD

A
Cheapest Retailer
-
$994 CAD
Final sale: no returns
A
Retailer 2
-
$1,054 CAD
View
Retailer 3
-
$1,056 CAD
View
Price last confirmed 18 days ago
Retailer 4
-
$1,075 CAD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,075 CAD
View
A
Retailer 6
-
$1,117 CAD
View
B+
Retailer 7
-
$1,242 CAD
View
B+
Retailer 8
-
$1,409 CAD
View
B+
Retailer 9
-
$1,665 CAD
View
B
Retailer 10
-
$2,172 CAD
View
B
Retailer 11
-
$2,651 CAD
View
Most Expensive
B
NZ Jewellers
39b292ed-813c-4ea5-ba1a-492a1b8e6203 · Nov 4
$3,725 CAD
$2,667 USD
View
11 more retailers have this diamond
Prices start from $994 CADSave up to $2,730 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
$994 CAD