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Round|Natural|GIA

2.11ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 2424828765

Certificate GIA 2424828765

Diamond specifications and retailer prices

From $20,365 AUD
As of November 4, 2026
Save $18,197 AUD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $38,562 AUD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 2.11ct natural round diamond

This 2.11ct natural round sits in the two to three carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2424828765. Listed at 8 retailers as of November 4, 2026, with prices from $20,365 to $38,562, a $18,197 spread on the same certified stone. Diamond Quarter lists it at $38,562. 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

2.11
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2424828765
Dimensions8.16 × 8.10 × 5.08 mm
L/W Ratio1.01
Top View
8.16 mm8.10 mm2.11 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2424828765
Side View
Table 57.0%Crown 35.5°Girdle: ThickPavilion 40.6°Culet: NoneDepth 62.5%

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: $24,253 AUD|Low: $20,365 AUD|High: $27,536 AUD|Avg: $23,840 AUD|-6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$20,365 AUD
Retailer 5$21,065 AUD
Retailer 3$23,152 AUD
Retailer 1$24,253 AUD
Retailer 2$25,210 AUD

41 data points across 5 retailers

8 retailers$20,365 AUD to $38,562 AUD

A
Cheapest Retailer
-
$20,365 AUD
A
Retailer 2
-
$21,065 AUD
View
Final sale: no returns
A
Retailer 3
-
$23,152 AUD
View
Retailer 4
-
$23,152 AUD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$24,253 AUD
View
Retailer 6
-
$24,686 AUD
View
Price last confirmed 39 days ago
A
Retailer 7
-
$25,210 AUD
View
Most Expensive
B
Diamond Quarter
2.11SI2E24652EC6N · Nov 5
$38,562 AUD
£21,256 GBP
View
7 more retailers have this diamond
Prices start from $20,365 AUDSave up to $18,197 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
2.11ct Round
$20,365 AUD