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Cushion|Natural|IGI

0.31ct J SI1 Cushion Natural Diamond

VG • J/SI1 • IGI 749531644

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

Certificate IGI 749531644

Diamond specifications and retailer prices

From $266 CAD
₹18,132 INR
As of November 2, 2026
Save $611 CAD (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $877 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 0.31ct natural cushion diamond

This 0.31ct natural cushion sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 749531644. Listed at 6 retailers as of November 2, 2026, with prices from $266 to $877, a $611 spread on the same certified stone. MOH London lists it at $877. 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

0.31
Carat
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.8°
Pavilion angle36.8°
OriginNatural
Grading LabIGI
CertificateIGI 749531644
Dimensions3.89 × 3.77 × 2.53 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Top View
3.89 mm3.77 mm0.31 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 749531644
Side View
Table 64.0%Crown 37.8°Girdle: MED-VTKPavilion 36.8°Culet: NoneDepth 67.1%

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 2
Current: $877 CAD|Low: $266 CAD|High: $900 CAD|Avg: $586 CAD|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2$266 CAD
Retailer 3$499 CAD
Retailer 6$562 CAD
Retailer 4$589 CAD
Retailer 5$734 CAD
MOH London$877 CAD

42 data points across 6 retailers

6 retailers$266 CAD to $877 CAD

A
Cheapest Retailer
-
$266 CAD
₹18,132 INR
B+
Retailer 2
-
$499 CAD
£281 GBP
View
B
Retailer 3
-
$562 CAD
$402 USD
View
B
Retailer 4
-
$589 CAD
ZAR 6,809 ZAR
View
B
Retailer 5
-
$734 CAD
€500 EUR
View
Most Expensive
C
MOH London
61F6CCFFC · Nov 2
$877 CAD
£494 GBP
View
5 more retailers have this diamond
Prices start from $266 CADSave up to $611 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
0.31ct Cushion
$266 CAD