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Round|Natural|GIA

2.01ct I SI1 Round Natural Diamond

VG • I/SI1 • GIA 5403998571

Certificate GIA 5403998571

Diamond specifications and retailer prices

From $23,752 AUD
As of November 6, 2026
Save $18,869 AUD (44%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $42,621 AUD at MOH London · As of November 4, 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 very-good cut grade and certified by GIA 5403998571. Listed at 23 retailers as of November 4, 2026, with prices from $23,752 to $42,621, a $18,869 spread on the same certified stone. MOH London lists it at $42,621. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.01
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5403998571
Dimensions8.26 × 8.22 × 4.80 mm
L/W Ratio1.00
Top View
8.26 mm8.22 mm2.01 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5403998571
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 58.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $42,621 AUD|Low: $24,206 AUD|High: $43,250 AUD|Avg: $30,606 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$24,206 AUD
Retailer 2$25,307 AUD
Retailer 8$26,223 AUD
Retailer 5$27,693 AUD
Retailer 6$28,183 AUD
Retailer 4$31,774 AUD
Retailer 3$37,575 AUD
MOH London$42,621 AUD

34 data points across 8 retailers

23 retailers$23,752 AUD to $42,621 AUD

B
Cheapest Retailer
-
$23,752 AUD
B
Retailer 2
-
$24,206 AUD
View
B
Retailer 3
-
$25,089 AUD
View
B
Retailer 4
-
$25,156 AUD
View
B
Retailer 5
-
$25,307 AUD
View
B
Retailer 6
-
$25,696 AUD
View
B
Retailer 7
-
$26,223 AUD
View
Final sale: no returns
B
Retailer 8
-
$26,727 AUD
View
Retailer 9
-
$27,364 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$27,693 AUD
View
B
Retailer 11
-
$27,843 AUD
View
Retailer 12
-
$28,183 AUD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$28,731 AUD
View
B
Retailer 14
-
$29,644 AUD
View
B
Retailer 15
-
$29,941 AUD
View
B
Retailer 16
-
$29,941 AUD
View
B
Retailer 17
-
$30,784 AUD
View
B
Retailer 18
-
$30,941 AUD
View
B
Retailer 19
-
$31,774 AUD
View
B
Retailer 20
-
$31,867 AUD
View
B
Retailer 21
-
$37,575 AUD
View
C
Retailer 22
-
$38,765 AUD
View
Most Expensive
B
MOH London
6D58109B9 · Nov 4
$42,621 AUD
£23,493 GBP
View
22 more retailers have this diamond
Prices start from $23,752 AUDSave up to $18,869 AUD

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
$23,752 AUD