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Radiant|Natural|GIA

2.01ct E SI1 Radiant Natural Diamond

ID • E/SI1 • GIA 2546153377

Certificate GIA 2546153377

Diamond specifications and retailer prices

From $23,374 AUD
As of November 4, 2026
Save $17,078 AUD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $40,451 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 2.01ct natural radiant diamond

This 2.01ct natural radiant sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546153377. Listed at 18 retailers as of November 4, 2026, with prices from $23,374 to $40,451, a $17,078 spread on the same certified stone. MOH London lists it at $40,451. 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
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.85°
Pavilion angle53.4°
OriginNatural
Grading LabGIA
CertificateGIA 2546153377
Dimensions8.80 × 6.28 × 4.39 mm
L/W Ratio1.40
Top View
8.80 mm6.28 mm2.01 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546153377
Side View
Table 61.0%Crown 42.85°Girdle: THN-STKPavilion 53.4°Culet: NoneDepth 69.9%

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: $40,451 AUD|Low: $23,374 AUD|High: $41,048 AUD|Avg: $29,771 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 6$23,374 AUD
Retailer 7$24,889 AUD
Retailer 2$26,762 AUD
Retailer 8$27,485 AUD
Retailer 3$28,489 AUD
Retailer 4$31,333 AUD
Retailer 5$35,662 AUD
MOH London$40,451 AUD

36 data points across 8 retailers

18 retailers$23,374 AUD to $40,451 AUD

Retailer 1
-
$21,610 AUD
Price last confirmed 57 days ago
A
Retailer 2
-
$23,374 AUD
View
B+
Retailer 3
-
$23,876 AUD
View
B+
Retailer 4
-
$23,918 AUD
View
B+
Retailer 5
-
$24,889 AUD
View
Final sale: no returns
B+
Retailer 6
-
$25,397 AUD
View
Retailer 7
-
$25,970 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$26,187 AUD
View
B+
Retailer 9
-
$26,762 AUD
View
Retailer 10
-
$27,485 AUD
View
Price last confirmed 34 days ago
B+
Retailer 11
-
$27,702 AUD
View
B+
Retailer 12
-
$28,134 AUD
View
B+
Retailer 13
-
$28,489 AUD
View
B+
Retailer 14
-
$29,217 AUD
View
B
Retailer 15
-
$31,333 AUD
View
B
Retailer 16
-
$35,662 AUD
View
B
Retailer 17
-
$36,791 AUD
View
Most Expensive
B
MOH London
9E26C43EB · Nov 4
$40,451 AUD
£21,885 GBP
View
17 more retailers have this diamond
Prices start from $23,374 AUDSave up to $17,078 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.

A
2.01ct Radiant
$23,374 AUD