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Marquise|Natural|IGI

3.01ct J SI2 Marquise Natural Diamond

VG • J/SI2 • IGI 778617329

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 778617329

Diamond specifications and retailer prices

From $15,924 CAD
As of November 6, 2026
Save $13,095 CAD (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $29,019 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 778617329. Listed at 14 retailers as of November 4, 2026, with prices from $15,924 to $29,019, a $13,095 spread on the same certified stone. MOH London lists it at $29,019. 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
J
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 778617329
Dimensions14.62 × 7.51 × 4.68 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Top View
14.62 mm7.51 mm3.01 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 778617329
Side View
Table 60.0%Crown 35.5°Girdle: MED-THKPavilion 40°Culet: NoneDepth 62.3%

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: $29,019 CAD|Low: $15,924 CAD|High: $31,329 CAD|Avg: $22,391 CAD|-6.3%
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 2$15,924 CAD
Retailer 12$18,907 CAD
Retailer 4$19,790 CAD
Retailer 11$20,565 CAD
Retailer 7$21,724 CAD
Retailer 5$21,730 CAD
Retailer 3$21,936 CAD
Retailer 13$22,279 CAD
Retailer 6$22,397 CAD
Retailer 10$22,839 CAD
Retailer 9$23,136 CAD
Retailer 8$26,394 CAD
MOH London$29,019 CAD

34 data points across 13 retailers

14 retailers$15,924 CAD to $29,019 CAD

A
Cheapest Retailer
-
$15,924 CAD
B+
Retailer 2
-
$18,907 CAD
View
B+
Retailer 3
-
$19,790 CAD
View
Retailer 4
-
$20,565 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$21,724 CAD
View
B+
Retailer 6
-
$21,730 CAD
View
B+
Retailer 7
-
$21,936 CAD
View
B+
Retailer 8
-
$22,279 CAD
View
A
Retailer 9
-
$22,397 CAD
View
B+
Retailer 10
-
$22,839 CAD
View
B+
Retailer 11
-
$23,136 CAD
View
Retailer 12
-
$24,614 CAD
View
Price last confirmed 61 days ago
B+
Retailer 13
-
$26,394 CAD
View
Most Expensive
B+
MOH London
C1F1AD9D8 · Nov 4
$29,019 CAD
£16,361 GBP
View
13 more retailers have this diamond
Prices start from $15,924 CADSave up to $13,095 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 Marquise
$15,924 CAD