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2.01ct E SI2 Round Natural Diamond

EX • E/SI2 • IGI 648401921

Shape and cutting style on the report: Round brilliant

Certificate IGI 648401921

Diamond specifications and retailer prices

From $8,410 USD
As of November 4, 2026
Save $8,420 USD (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $16,830 USD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 2.01ct natural round diamond

This 2.01ct natural round sits in the two to three carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 648401921. Listed at 17 retailers as of November 4, 2026, with prices from $8,410 to $16,830, a $8,420 spread on the same certified stone. Diamond Quarter lists it at $16,830. 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
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 648401921
Dimensions8.06 × 8.00 × 5.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
8.06 mm8.00 mm2.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 648401921
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 62.8%

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: Nov 4
Current: $9,435 USD|Low: $7,554 USD|High: $16,503 USD|Avg: $10,352 USD|-1.8%
Retailer 1
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 5, 2026
Retailer 3$7,583 USD
Retailer 8$8,410 USD
Retailer 5$8,433 USD
Retailer 2$9,108 USD
Retailer 4$9,108 USD
Retailer 1$9,435 USD
Retailer 11$9,867 USD
Retailer 10$10,019 USD
Retailer 9$10,326 USD
Retailer 6$10,487 USD
Retailer 12$11,385 USD
Retailer 7$13,714 USD
Retailer 13$16,503 USD

38 data points across 13 retailers

17 retailers$8,410 USD to $16,830 USD

Retailer 1
-
$7,583 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$8,410 USD
View
A
Retailer 3
-
$8,433 USD
View
A
Retailer 4
-
$8,528 USD
View
Retailer 5
-
$9,108 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$9,108 USD
View
Final sale: no returns
A
Retailer 7
-
$9,435 USD
View
A
Retailer 8
-
$9,867 USD
View
A
Retailer 9
-
$10,019 USD
View
A
Retailer 10
-
$10,053 USD
View
A
Retailer 11
-
$10,089 USD
View
A
Retailer 12
-
$10,326 USD
View
A
Retailer 13
-
$10,487 USD
View
A
Retailer 14
-
$11,385 USD
View
A
Retailer 15
-
$13,714 USD
View
B+
Retailer 16
-
$16,503 USD
View
Most Expensive
B+
Diamond Quarter
2.01SI2E64211576N · Nov 5
$16,830 USD
£13,252 GBP
View
16 more retailers have this diamond
Prices start from $8,410 USDSave up to $8,420 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
$8,410 USD