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Round|Natural|GIA

0.55ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 7568772388

Certificate GIA 7568772388

Diamond specifications and retailer prices

From $522 CAD
As of November 4, 2026
Save $2,036 CAD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,559 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7568772388. Listed at 11 retailers as of November 4, 2026, with prices from $522 to $2,559, a $2,036 spread on the same certified stone. NZ Jewellers lists it at $2,559. 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
K
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7568772388
Dimensions5.24 × 5.23 × 3.26 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.24 mm5.23 mm0.55 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7568772388
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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: $2,559 CAD|Low: $522 CAD|High: $2,559 CAD|Avg: $945 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$522 CAD
Retailer 8$631 CAD
Retailer 7$668 CAD
Retailer 2$704 CAD
Retailer 10$719 CAD
Retailer 9$771 CAD
Retailer 6$820 CAD
Retailer 4$842 CAD
Retailer 5$898 CAD
Retailer 11$1,540 CAD
NZ Jewellers$2,559 CAD

7 data points across 11 retailers

11 retailers$522 CAD to $2,559 CAD

A
Cheapest Retailer
-
$522 CAD
A
Retailer 2
-
$631 CAD
View
A
Retailer 3
-
$668 CAD
View
A
Retailer 4
-
$704 CAD
View
A
Retailer 5
-
$719 CAD
View
B+
Retailer 6
-
$771 CAD
View
B+
Retailer 7
-
$820 CAD
View
B+
Retailer 8
-
$842 CAD
View
B+
Retailer 9
-
$898 CAD
View
B
Retailer 10
-
$1,540 CAD
View
Most Expensive
B
NZ Jewellers
b44f9fd2-8d48-4a72-847b-7c5ca20dcca4 · Nov 4
$2,559 CAD
$1,832 USD
View
10 more retailers have this diamond
Prices start from $522 CADSave up to $2,036 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
$522 CAD