Round|Natural|GIA

2.01ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 1509865239

Certificate GIA 1509865239

Diamond specifications and retailer prices

From $5,531 USD
As of November 4, 2026
Save $1,751 USD (24%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,052 USD at Aurelinne · As of September 29, 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 GIA 1509865239. Listed at 10 retailers as of November 4, 2026, with a 32% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1509865239
Dimensions8.10 × 8.13 × 4.94 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Cert comments
Pinpoints are not shown.
Top View
8.10 mm8.13 mm2.01 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509865239
Side View
Table 59.0%Crown 33.5°GirdlePavilion 41°Culet: NoneDepth 60.9%

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 4
Current: $6,487 USD|Low: $5,519 USD|High: $7,976 USD|Avg: $6,614 USD|-10.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$5,531 USD
Retailer 4$5,571 USD
Retailer 6$5,895 USD
Retailer 8$6,441 USD
Retailer 1$6,487 USD
Retailer 7$6,499 USD
Retailer 3$6,884 USD
Retailer 2$7,282 USD

44 data points across 8 retailers

10 retailers$5,531 USD to $7,282 USD

A
Cheapest Retailer
-
$5,531 USD
A
Retailer 2
-
$5,571 USD
View
B+
Retailer 3
-
$5,895 USD
View
B+
Retailer 4
-
$6,487 USD
View
B+
Retailer 5
-
$6,499 USD
View
B
Retailer 6
-
$6,884 USD
View
Retailer 7
-
$6,978 USD
View
Price last confirmed 36 days ago
Retailer 8
-
$7,086 USD
View
Price last confirmed 38 days ago
B
Retailer 9
-
$7,282 USD
View
Most Expensive
Aurelinne
eaabac1f-1bac-4063-a99f-16140edbfc75 · Sep 29
$8,052 USD
View
Price last confirmed 38 days ago
9 more retailers have this diamond
Prices start from $5,531 USDSave up to $1,751 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
$5,531 USD