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Radiant|Natural|GIA

2.01ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 5231622474

Certificate GIA 5231622474

Diamond specifications and retailer prices

From $18,482 AUD
As of November 6, 2026
Save $6,986 AUD (27%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $33,379 AUD at MOH London · As of October 11, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231622474. Listed at 22 retailers as of November 6, 2026, with a 38% 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231622474
Dimensions8.26 × 6.34 × 4.36 mm
L/W Ratio1.30
Top View
8.26 mm6.34 mm2.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231622474
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.7%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $33,379 AUD|Low: $18,482 AUD|High: $33,379 AUD|Avg: $23,980 AUD|+1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 11$18,482 AUD
Retailer 8$19,416 AUD
Retailer 9$20,460 AUD
Retailer 4$21,294 AUD
Retailer 10$22,642 AUD
Retailer 2$23,726 AUD
Retailer 12$23,828 AUD
Retailer 6$24,606 AUD
Retailer 3$25,295 AUD
Retailer 5$25,468 AUD
Retailer 7$28,862 AUD
MOH London$33,379 AUD

40 data points across 12 retailers

22 retailers$18,482 AUD to $25,468 AUD

B+
Cheapest Retailer
-
$18,482 AUD
Retailer 2
-
$19,416 AUD
View
Price last confirmed 26 days ago
B+
Retailer 3
-
$19,651 AUD
View
B+
Retailer 4
-
$19,770 AUD
View
B+
Retailer 5
-
$19,782 AUD
View
B+
Retailer 6
-
$19,924 AUD
View
B+
Retailer 7
-
$20,460 AUD
View
Final sale: no returns
Retailer 8
-
$21,294 AUD
View
Price last confirmed 26 days ago
B
Retailer 9
-
$22,489 AUD
View
Retailer 10
-
$22,549 AUD
View
Price last confirmed 27 days ago
Retailer 11
-
$22,642 AUD
View
Price last confirmed 39 days ago
Retailer 12
-
$22,879 AUD
View
Price last confirmed 40 days ago
B+
Retailer 13
-
$23,726 AUD
View
Retailer 14
-
$23,758 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$23,828 AUD
View
B
Retailer 16
-
$24,518 AUD
View
B
Retailer 17
-
$24,855 AUD
View
B
Retailer 18
-
$25,295 AUD
View
B
Retailer 19
-
$25,468 AUD
View
Retailer 20
-
$28,862 AUD
View
Price last confirmed 26 days ago
Retailer 21
-
$29,917 AUD
View
Price last confirmed 40 days ago
Most Expensive
MOH London
006B81880 · Oct 11
$33,379 AUD
£18,059 GBP
View
Price last confirmed 26 days ago
21 more retailers have this diamond
Prices start from $18,482 AUDSave up to $6,986 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 Radiant
$18,482 AUD