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Round|Natural|IGI

3.01ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 837656260

Shape and cutting style on the report: Round brilliant

Certificate IGI 837656260

Diamond specifications and retailer prices

From $18,568 CAD
As of November 5, 2026
Save $11,771 CAD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $30,339 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 837656260. Listed at 13 retailers as of November 4, 2026, with prices from $18,568 to $30,339, a $11,771 spread on the same certified stone. MOH London lists it at $30,339. 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

3.01
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 837656260
Dimensions9.07 × 9.13 × 5.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.07 mm9.13 mm3.01 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI 837656260
Side View
Table 57.0%Crown 36.5°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 63.1%

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 5
Current: $30,339 CAD|Low: $18,568 CAD|High: $30,584 CAD|Avg: $23,551 CAD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 8$18,568 CAD
Retailer 4$19,259 CAD
Retailer 2$21,522 CAD
Retailer 5$21,671 CAD
Retailer 11$22,934 CAD
Retailer 10$23,292 CAD
Retailer 3$23,882 CAD
Retailer 13$24,188 CAD
Retailer 12$24,189 CAD
Retailer 6$25,075 CAD
Retailer 7$25,083 CAD
Retailer 9$27,594 CAD
MOH London$30,339 CAD

23 data points across 13 retailers

13 retailers$18,568 CAD to $30,339 CAD

A
Cheapest Retailer
-
$18,568 CAD
A
Retailer 2
-
$19,259 CAD
View
A
Retailer 3
-
$21,522 CAD
View
B+
Retailer 4
-
$21,671 CAD
View
B+
Retailer 5
-
$22,934 CAD
View
B+
Retailer 6
-
$23,292 CAD
View
B+
Retailer 7
-
$23,882 CAD
View
B+
Retailer 8
-
$24,188 CAD
View
B+
Retailer 9
-
$24,189 CAD
View
B+
Retailer 10
-
$25,075 CAD
View
A
Retailer 11
-
$25,083 CAD
View
B+
Retailer 12
-
$27,594 CAD
View
Most Expensive
B+
MOH London
23E3A245B · Nov 4
$30,339 CAD
£17,105 GBP
View
12 more retailers have this diamond
Prices start from $18,568 CADSave up to $11,771 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
3.01ct Round
$18,568 CAD