Round|Natural|GIA

2.01ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1539939146

Certificate GIA 1539939146

Diamond specifications and retailer prices

From $12,367 USD
As of October 31, 2026
Save $8,587 USD (41%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $20,954 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.01ct natural round diamond

This 2.01ct natural round sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1539939146. Listed at 30 retailers as of October 29, 2026, with prices from $12,367 to $20,954, a $8,587 spread on the same certified stone. MOH London lists it at $20,954. 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
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1539939146
Dimensions8.09 × 8.04 × 5.03 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.09 mm8.04 mm2.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539939146
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $20,954 USD|Low: $12,367 USD|High: $21,093 USD|Avg: $15,838 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8$12,367 USD
Retailer 10$12,789 USD
Retailer 6$13,345 USD
Retailer 3$14,029 USD
Retailer 7$14,335 USD
Retailer 9$14,646 USD
Retailer 4$16,038 USD
Retailer 5$16,788 USD
Retailer 2$18,453 USD
MOH London$20,954 USD

38 data points across 10 retailers

30 retailers$12,367 USD to $20,954 USD

B+
Cheapest Retailer
-
$12,367 USD
B+
Retailer 2
-
$12,382 USD
View
B+
Retailer 3
-
$12,789 USD
View
Final sale: no returns
B+
Retailer 4
-
$13,115 USD
View
B+
Retailer 5
-
$13,345 USD
View
Retailer 6
-
$13,345 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$14,029 USD
£11,047 GBP
View
Retailer 8
-
$14,235 USD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
$14,247 USD
View
Retailer 10
-
$14,335 USD
A$22,055 AUD
View
Price last confirmed 8 days ago
Retailer 11
-
$14,457 USD
View
Price last confirmed 39 days ago
Retailer 12
-
$14,457 USD
View
Price last confirmed 24 days ago
Retailer 13
-
$14,457 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$14,646 USD
View
Retailer 15
-
$14,646 USD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$14,700 USD
View
B+
Retailer 17
-
$14,700 USD
View
Retailer 18
-
$15,013 USD
View
Price last confirmed 39 days ago
Retailer 19
-
$15,013 USD
View
Price last confirmed 22 days ago
Retailer 20
-
$15,013 USD
View
Price last confirmed 11 days ago
B
Retailer 21
-
$15,013 USD
View
B
Retailer 22
-
$15,190 USD
View
B
Retailer 23
-
$15,648 USD
View
B+
Retailer 24
-
$16,038 USD
£12,629 GBP
View
B+
Retailer 25
-
$16,788 USD
€15,989 EUR
View
B
Retailer 26
-
$18,453 USD
ZAR 298,108 ZAR
View
Retailer 27
-
$18,906 USD
View
Price last confirmed 42 days ago
Retailer 28
-
$18,906 USD
View
Price last confirmed 35 days ago
Retailer 29
-
$18,906 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
B123F8E4E · Oct 29
$20,954 USD
£16,499 GBP
View
29 more retailers have this diamond
Prices start from $12,367 USDSave up to $8,587 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.

B+
2.01ct Round
$12,367 USD