Marquise|Natural|IGI

3.01ct I SI2 Marquise Natural Diamond

VG • I/SI2 • IGI 846631732

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 846631732

Diamond specifications and retailer prices

From $17,600 USD
As of October 31, 2026
Save $9,498 USD (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $27,098 USD at MOH London · As of November 1, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 846631732. Listed at 11 retailers as of October 31, 2026, with prices from $17,600 to $27,098, a $9,498 spread on the same certified stone. MOH London lists it at $27,098. 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
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.3°
Pavilion angle36.8°
OriginNatural
Grading LabIGI
CertificateIGI 846631732
Dimensions14.09 × 7.48 × 4.64 mm
L/W Ratio1.88
Girdle conditionFaceted
Top View
14.09 mm7.48 mm3.01 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 846631732
Side View
Table 57.0%Crown 37.3°Girdle: THK-VTKPavilion 36.8°Culet: NoneDepth 62.0%

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: Oct 31
Current: $27,098 USD|Low: $17,600 USD|High: $27,135 USD|Avg: $21,060 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3$17,600 USD
Retailer 7$17,607 USD
Retailer 11$19,152 USD
Retailer 8$20,110 USD
Retailer 6$20,748 USD
Retailer 4$21,053 USD
Retailer 9$21,291 USD
Retailer 2$21,341 USD
Retailer 5$21,546 USD
Retailer 10$24,581 USD
MOH London$27,098 USD

8 data points across 11 retailers

11 retailers$17,600 USD to $27,098 USD

A
Cheapest Retailer
-
$17,600 USD
A
Retailer 2
-
$17,607 USD
View
Retailer 3
-
$19,152 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$20,110 USD
View
B+
Retailer 5
-
$20,748 USD
View
B+
Retailer 6
-
$21,053 USD
€20,050 EUR
View
B+
Retailer 7
-
$21,291 USD
View
B+
Retailer 8
-
$21,341 USD
£16,804 GBP
View
B+
Retailer 9
-
$21,546 USD
View
B+
Retailer 10
-
$24,581 USD
View
Most Expensive
B+
MOH London
D2037ABC0 · Nov 1
$27,098 USD
£21,337 GBP
View
10 more retailers have this diamond
Prices start from $17,600 USDSave up to $9,498 USD

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
$17,600 USD