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0.61ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 815656688

Shape and cutting style on the report: Round brilliant

Certificate IGI 815656688

Diamond specifications and retailer prices

From $517 CAD
As of November 4, 2026
Save $1,658 CAD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,175 CAD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.61ct natural round diamond

This 0.61ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 815656688. Listed at 16 retailers as of November 4, 2026, with prices from $517 to $2,175, a $1,658 spread on the same certified stone. NZ Jewellers lists it at $2,175. 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

0.61
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 815656688
Dimensions5.43 × 5.46 × 3.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.43 mm5.46 mm0.61 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 815656688
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.8%

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: $2,175 CAD|Low: $517 CAD|High: $2,219 CAD|Avg: $855 CAD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 4$517 CAD
Retailer 12$518 CAD
Retailer 13$566 CAD
Retailer 3$610 CAD
Retailer 8$619 CAD
Retailer 10$654 CAD
Retailer 9$711 CAD
Retailer 14$726 CAD
Retailer 2$728 CAD
Retailer 7$799 CAD
Retailer 16$851 CAD
Retailer 5$866 CAD
Retailer 15$877 CAD
Retailer 11$911 CAD
Retailer 6$1,318 CAD
NZ Jewellers$2,175 CAD

16 data points across 16 retailers

16 retailers$517 CAD to $2,175 CAD

A
Cheapest Retailer
-
$517 CAD
A
Retailer 2
-
$518 CAD
View
A
Retailer 3
-
$566 CAD
View
A
Retailer 4
-
$610 CAD
View
Retailer 5
-
$619 CAD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$654 CAD
View
B+
Retailer 7
-
$711 CAD
View
A
Retailer 8
-
$726 CAD
View
A
Retailer 9
-
$728 CAD
View
A
Retailer 10
-
$799 CAD
View
B+
Retailer 11
-
$851 CAD
View
B+
Retailer 12
-
$866 CAD
View
B+
Retailer 13
-
$877 CAD
View
B+
Retailer 14
-
$911 CAD
View
B
Retailer 15
-
$1,318 CAD
View
Most Expensive
B
NZ Jewellers
accb2352-1995-4bcf-b280-309c6701135f · Nov 4
$2,175 CAD
$1,557 USD
View
15 more retailers have this diamond
Prices start from $517 CADSave up to $1,658 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
0.61ct Round
$517 CAD