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Round|Natural|GIA

2.01ct G SI1 Round Natural Diamond

VG • G/SI1 • GIA 5121303769

Certificate GIA 5121303769

Diamond specifications and retailer prices

From $24,320 AUD
As of November 6, 2026
Save $21,314 AUD (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $45,634 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 5121303769. Listed at 22 retailers as of November 5, 2026, with prices from $24,320 to $45,634, a $21,314 spread on the same certified stone. Diamond Quarter lists it at $45,634. 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
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5121303769
Dimensions8.18 × 8.10 × 4.93 mm
L/W Ratio1.01
Top View
8.18 mm8.10 mm2.01 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5121303769
Side View
Table 57.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 60.5%

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: $25,920 AUD|Low: $24,649 AUD|High: $44,291 AUD|Avg: $31,466 AUD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$24,649 AUD
Retailer 1$25,920 AUD
Retailer 7$26,854 AUD
Retailer 3$28,364 AUD
Retailer 5$32,506 AUD
Retailer 2$38,480 AUD
Retailer 4$43,646 AUD

34 data points across 7 retailers

22 retailers$24,320 AUD to $45,634 AUD

B+
Cheapest Retailer
-
$24,320 AUD
B+
Retailer 2
-
$24,649 AUD
View
B
Retailer 3
-
$25,699 AUD
View
B
Retailer 4
-
$25,762 AUD
View
B
Retailer 5
-
$25,920 AUD
View
B
Retailer 6
-
$25,932 AUD
View
B
Retailer 7
-
$26,322 AUD
View
B
Retailer 8
-
$26,854 AUD
View
Final sale: no returns
B
Retailer 9
-
$27,363 AUD
View
Retailer 10
-
$28,023 AUD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$28,364 AUD
View
Retailer 12
-
$29,187 AUD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$29,283 AUD
View
B
Retailer 14
-
$29,423 AUD
View
B
Retailer 15
-
$30,357 AUD
View
B
Retailer 16
-
$31,526 AUD
View
B
Retailer 17
-
$32,506 AUD
View
B
Retailer 18
-
$32,641 AUD
View
B
Retailer 19
-
$38,480 AUD
View
B
Retailer 20
-
$39,698 AUD
View
B
Retailer 21
-
$43,646 AUD
View
Most Expensive
C
Diamond Quarter
2.01SI1G5169A031N · Nov 5
$45,634 AUD
£25,154 GBP
View
21 more retailers have this diamond
Prices start from $24,320 AUDSave up to $21,314 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
$24,320 AUD