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Round|Natural|GIA

2.01ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 5186132851

Certificate GIA 5186132851

Diamond specifications and retailer prices

From $22,520 AUD
As of November 4, 2026
Save $19,066 AUD (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $41,587 AUD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 2.01ct natural round diamond

This 2.01ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5186132851. Listed at 19 retailers as of November 4, 2026, with prices from $22,520 to $41,587, a $19,066 spread on the same certified stone. Diamond Quarter lists it at $41,587. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5186132851
Dimensions8.11 × 8.01 × 4.97 mm
L/W Ratio1.01
Top View
8.11 mm8.01 mm2.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5186132851
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.6%

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 4
Current: $23,703 AUD|Low: $22,520 AUD|High: $40,361 AUD|Avg: $27,934 AUD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$22,520 AUD
Retailer 1$23,703 AUD
Retailer 6$24,473 AUD
Retailer 2$26,117 AUD
Retailer 7$27,239 AUD
Retailer 5$29,710 AUD
Retailer 3$39,775 AUD

45 data points across 7 retailers

19 retailers$22,520 AUD to $41,587 AUD

B+
Cheapest Retailer
-
$22,520 AUD
B+
Retailer 2
-
$23,400 AUD
View
B+
Retailer 3
-
$23,476 AUD
View
B+
Retailer 4
-
$23,703 AUD
View
B+
Retailer 5
-
$23,965 AUD
View
B
Retailer 6
-
$24,473 AUD
View
Final sale: no returns
Retailer 7
-
$25,536 AUD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$26,117 AUD
View
B
Retailer 9
-
$27,239 AUD
View
B
Retailer 10
-
$27,664 AUD
View
B
Retailer 11
-
$28,184 AUD
View
B
Retailer 12
-
$28,184 AUD
View
B
Retailer 13
-
$28,729 AUD
View
B
Retailer 14
-
$29,127 AUD
View
B
Retailer 15
-
$29,710 AUD
View
B
Retailer 16
-
$29,719 AUD
View
B
Retailer 17
-
$36,177 AUD
View
B
Retailer 18
-
$39,775 AUD
View
Most Expensive
B
Diamond Quarter
2.01SI2H5151A702N · Nov 5
$41,587 AUD
£22,923 GBP
View
18 more retailers have this diamond
Prices start from $22,520 AUDSave up to $19,066 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
$22,520 AUD