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Marquise|Natural|IGI

3.01ct H SI2 Marquise Natural Diamond

EX • H/SI2 • IGI 747549130

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 747549130

Diamond specifications and retailer prices

From $19,155 USD
As of October 29, 2026
Save $6,656 USD (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $25,811 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 747549130. Listed at 5 retailers as of October 29, 2026, with prices from $19,155 to $25,811, a $6,656 spread on the same certified stone. MOH London lists it at $25,811. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 747549130
Dimensions14.69 × 7.63 × 4.64 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Top View
14.69 mm7.63 mm3.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 747549130
Side View
Table 62.0%Crown 37.6°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $25,811 USD|Low: $19,155 USD|High: $26,123 USD|Avg: $21,035 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$19,155 USD
Retailer 6$19,200 USD
Retailer 7$19,497 USD
Retailer 2$19,540 USD
Retailer 4$19,763 USD
Retailer 5$23,413 USD
MOH London$25,811 USD

29 data points across 7 retailers

5 retailers$19,155 USD to $25,811 USD

A
Cheapest Retailer
-
$19,155 USD
A
Retailer 2
-
$19,540 USD
£15,386 GBP
View
A
Retailer 3
-
$19,763 USD
View
B+
Retailer 4
-
$23,413 USD
View
Most Expensive
A
MOH London
110D21214 · Nov 1
$25,811 USD
£20,324 GBP
View
4 more retailers have this diamond
Prices start from $19,155 USDSave up to $6,656 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
$19,155 USD