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Marquise|Natural|IGI

2.31ct K SI1 Marquise Natural Diamond

VG • K/SI1 • IGI 828653314

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 828653314

Diamond specifications and retailer prices

From $7,223 CAD
As of November 6, 2026
Save $6,622 CAD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $13,845 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 2.31ct natural marquise diamond

This 2.31ct natural marquise sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 828653314. Listed at 10 retailers as of November 4, 2026, with prices from $7,223 to $13,845, a $6,622 spread on the same certified stone. MOH London lists it at $13,845. 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

2.31
Carat
K
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle32°
OriginNatural
Grading LabIGI
CertificateIGI 828653314
Dimensions13.23 × 6.96 × 4.05 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Top View
13.23 mm6.96 mm2.31 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 828653314
Side View
Table 60.0%Crown 39°Girdle: STK-THKPavilion 32°Culet: NoneDepth 58.2%

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 6
Current: $13,845 CAD|Low: $7,223 CAD|High: $14,333 CAD|Avg: $9,880 CAD|-3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$7,223 CAD
Retailer 8$8,218 CAD
Retailer 7$8,551 CAD
Retailer 3$9,128 CAD
Retailer 9$9,367 CAD
Retailer 6$9,645 CAD
Retailer 5$9,725 CAD
Retailer 4$10,821 CAD
MOH London$13,845 CAD

37 data points across 9 retailers

10 retailers$7,223 CAD to $13,845 CAD

A
Cheapest Retailer
-
$7,223 CAD
B+
Retailer 2
-
$8,218 CAD
View
B+
Retailer 3
-
$8,551 CAD
View
B+
Retailer 4
-
$8,875 CAD
View
A
Retailer 5
-
$9,128 CAD
View
B+
Retailer 6
-
$9,367 CAD
View
B+
Retailer 7
-
$9,645 CAD
View
B+
Retailer 8
-
$9,725 CAD
View
B+
Retailer 9
-
$10,821 CAD
View
Most Expensive
B+
MOH London
322A99029 · Nov 4
$13,845 CAD
£7,806 GBP
View
9 more retailers have this diamond
Prices start from $7,223 CADSave up to $6,622 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
2.31ct Marquise
$7,223 CAD