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1.13ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6325187074

Shape and cutting style on the report: Round brilliant

Certificate GIA 6325187074

Diamond specifications and retailer prices

From $2,355 CAD
As of November 4, 2026
Save $4,003 CAD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,357 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.13ct natural round diamond

This 1.13ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6325187074. Listed at 15 retailers as of November 4, 2026, with prices from $2,355 to $6,357, a $4,003 spread on the same certified stone. NZ Jewellers lists it at $6,357. 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

1.13
Carat
K
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6325187074
Dimensions6.65 × 6.64 × 4.13 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.65 mm6.64 mm1.13 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6325187074
Side View
Table 58.0%Crown 36°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.1%

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: $6,357 CAD|Low: $2,430 CAD|High: $6,357 CAD|Avg: $3,375 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 5$2,430 CAD
Retailer 10$2,499 CAD
Retailer 7$2,606 CAD
Retailer 9$2,606 CAD
Retailer 6$2,726 CAD
Retailer 2$2,813 CAD
Retailer 8$3,007 CAD
Retailer 3$3,532 CAD
Retailer 4$4,554 CAD
NZ Jewellers$6,357 CAD

42 data points across 10 retailers

15 retailers$2,355 CAD to $6,357 CAD

A
Cheapest Retailer
-
$2,355 CAD
A
Retailer 2
-
$2,374 CAD
View
A
Retailer 3
-
$2,430 CAD
View
Retailer 4
-
$2,606 CAD
View
Price last confirmed 56 days ago
A
Retailer 5
-
$2,606 CAD
View
Retailer 6
-
$2,606 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,726 CAD
View
B+
Retailer 8
-
$2,797 CAD
View
B+
Retailer 9
-
$2,813 CAD
View
Retailer 10
-
$3,007 CAD
View
Price last confirmed 60 days ago
B+
Retailer 11
-
$3,007 CAD
View
B+
Retailer 12
-
$3,532 CAD
View
B
Retailer 13
-
$4,554 CAD
View
Retailer 14
-
$6,357 CAD
View
Price last confirmed 57 days ago
Most Expensive
B
NZ Jewellers
e422cb4c-67d1-4810-9993-d9a311bc22fb · Nov 5
$6,357 CAD
$4,552 USD
View
14 more retailers have this diamond
Prices start from $2,355 CADSave up to $4,003 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
1.13ct Round
$2,355 CAD