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Cushion|Natural|IGI

3.01ct K SI1 Cushion Natural Diamond

VG • K/SI1 • IGI 407925975

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI 407925975

Diamond specifications and retailer prices

From $18,737 CAD
As of November 6, 2026
Save $13,550 CAD (42%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $32,287 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural cushion diamond

This 3.01ct natural cushion sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 407925975. Listed at 4 retailers as of November 4, 2026, with prices from $18,737 to $32,287, a $13,550 spread on the same certified stone. MOH London lists it at $32,287. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.01
Carat
K
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44.9°
Pavilion angle34.5°
OriginNatural
Grading LabIGI
CertificateIGI 407925975
Dimensions7.92 × 7.82 × 5.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.92 mm7.82 mm3.01 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 407925975
Side View
Table 66.5%Crown 44.9°Girdle: VTK-ETKPavilion 34.5°Culet: NoneDepth 69.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $32,287 CAD|Low: $18,737 CAD|High: $32,764 CAD|Avg: $24,762 CAD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2$18,737 CAD
Retailer 4$22,168 CAD
Retailer 3$25,009 CAD
MOH London$32,287 CAD

43 data points across 4 retailers

4 retailers$18,737 CAD to $32,287 CAD

A
Cheapest Retailer
-
$18,737 CAD
B+
Retailer 2
-
$22,168 CAD
View
B+
Retailer 3
-
$25,009 CAD
View
Most Expensive
B
MOH London
EF8DE2945 · Nov 4
$32,287 CAD
£18,074 GBP
View
3 more retailers have this diamond
Prices start from $18,737 CADSave up to $13,550 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 Cushion
$18,737 CAD