Round|Natural|GIA

2.01ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1228142978

Certificate GIA 1228142978

Diamond specifications and retailer prices

From $10,544 USD
As of October 31, 2026
Save $7,720 USD (42%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $18,264 USD at MOH London · As of November 1, 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 1228142978. Listed at 20 retailers as of October 31, 2026, with prices from $10,544 to $18,264, a $7,720 spread on the same certified stone. MOH London lists it at $18,264. 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 angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1228142978
Dimensions8.04 × 8.08 × 4.99 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Indented Natural
Top View
8.04 mm8.08 mm2.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1228142978
Side View
Table 59.0%Crown 33.5°Girdle: STK-STKPavilion 41.6°Culet: NoneDepth 61.8%

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 31
Current: $18,264 USD|Low: $10,544 USD|High: $18,264 USD|Avg: $12,457 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 7$10,544 USD
Retailer 8$10,666 USD
Retailer 19$10,850 USD
Retailer 3$11,173 USD
Retailer 4$11,201 USD
Retailer 2$11,270 USD
Retailer 15$11,525 USD
Retailer 11$11,702 USD
Retailer 16$12,457 USD
Retailer 12$12,480 USD
Retailer 9$12,582 USD
Retailer 18$12,669 USD
Retailer 5$13,020 USD
Retailer 10$13,829 USD
Retailer 13$14,012 USD
Retailer 6$14,033 USD
Retailer 14$14,569 USD
Retailer 17$16,170 USD
MOH London$18,264 USD

3 data points across 19 retailers

20 retailers$10,544 USD to $18,264 USD

A
Cheapest Retailer
-
$10,544 USD
A
Retailer 2
-
$10,666 USD
View
A
Retailer 3
-
$10,850 USD
View
A
Retailer 4
-
$10,998 USD
A$16,919 AUD
View
A
Retailer 5
-
$11,173 USD
View
A
Retailer 6
-
$11,201 USD
View
A
Retailer 7
-
$11,270 USD
₹1,073,348 INR
View
B+
Retailer 8
-
$11,525 USD
View
B+
Retailer 9
-
$11,702 USD
View
B+
Retailer 10
-
$12,457 USD
£9,809 GBP
View
B+
Retailer 11
-
$12,480 USD
View
B+
Retailer 12
-
$12,582 USD
View
B+
Retailer 13
-
$12,669 USD
View
B+
Retailer 14
-
$13,020 USD
View
B+
Retailer 15
-
$13,829 USD
View
B+
Retailer 16
-
$14,012 USD
£11,033 GBP
View
B+
Retailer 17
-
$14,033 USD
View
B+
Retailer 18
-
$14,569 USD
€13,875 EUR
View
B
Retailer 19
-
$16,170 USD
ZAR 261,229 ZAR
View
Most Expensive
B
MOH London
D8DFDB562 · Nov 1
$18,264 USD
£14,381 GBP
View
19 more retailers have this diamond
Prices start from $10,544 USDSave up to $7,720 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
$10,544 USD