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Round|Natural|IGI

2.01ct M SI1 Round Natural Diamond

EX • M/SI1 • IGI 499121378

Shape and cutting style on the report: Round brilliant

Certificate IGI 499121378

Diamond specifications and retailer prices

From $4,011 USD
As of November 4, 2026
Save $1,149 USD (22%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,160 USD at Aurelinne · As of November 5, 2026
View at Aurelinne

About this 2.01ct natural round diamond

This 2.01ct natural round sits in the two to three carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 499121378. Listed at 9 retailers as of November 4, 2026, with prices from $4,011 to $5,160, a $1,149 spread on the same certified stone. Aurelinne lists it at $5,160. 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

2.01
Carat
M
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 499121378
Dimensions8.00 × 8.05 × 5.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.00 mm8.05 mm2.01 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 499121378
Side View
Table 56.0%Crown 36.6°GirdlePavilion 40.6°Culet: NoneDepth 62.6%

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: Nov 4
Current: $5,160 USD|Low: $4,011 USD|High: $5,395 USD|Avg: $4,764 USD|-4.4%
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 9$4,011 USD
Retailer 8$4,235 USD
Retailer 5$4,472 USD
Retailer 6$4,472 USD
Retailer 7$4,472 USD
Retailer 4$4,621 USD
Retailer 3$5,044 USD
Retailer 2$5,137 USD
Aurelinne$5,160 USD

29 data points across 9 retailers

9 retailers$4,011 USD to $5,160 USD

A
Cheapest Retailer
-
$4,011 USD
B+
Retailer 2
-
$4,235 USD
View
Retailer 3
-
$4,472 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$4,472 USD
View
B+
Retailer 5
-
$4,472 USD
View
B+
Retailer 6
-
$4,621 USD
View
B+
Retailer 7
-
$5,044 USD
View
B+
Retailer 8
-
$5,137 USD
View
Most Expensive
B+
Aurelinne
6403d863-9702-4135-a02f-07efba84aabf · Nov 5
$5,160 USD
View
8 more retailers have this diamond
Prices start from $4,011 USDSave up to $1,149 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
2.01ct Round
$4,011 USD