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Round|Natural|GIA

2.11ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 5242009037

Certificate GIA 5242009037

Diamond specifications and retailer prices

From $22,359 AUD
As of November 5, 2026
Save $14,415 AUD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $36,774 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 2.11ct natural round diamond

This 2.11ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5242009037. Listed at 10 retailers as of November 4, 2026, with prices from $22,359 to $36,774, a $14,415 spread on the same certified stone. MOH London lists it at $36,774. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5242009037
Dimensions8.18 × 8.22 × 5.12 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
8.18 mm8.22 mm2.11 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242009037
Side View
Table 56.0%Crown 35.5°Girdle: MediumPavilion 41°Culet: NoneDepth 62.4%

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 5
Current: $36,774 AUD|Low: $22,359 AUD|High: $45,453 AUD|Avg: $27,313 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3$22,359 AUD
Retailer 10$22,497 AUD
Retailer 2$24,374 AUD
Retailer 6$24,859 AUD
Retailer 9$24,859 AUD
Retailer 4$27,571 AUD
Retailer 8$27,726 AUD
Retailer 7$28,606 AUD
Retailer 5$33,447 AUD
MOH London$36,774 AUD

23 data points across 10 retailers

10 retailers$22,359 AUD to $36,774 AUD

B+
Cheapest Retailer
-
$22,359 AUD
B+
Retailer 2
-
$22,497 AUD
View
B+
Retailer 3
-
$24,374 AUD
View
B+
Retailer 4
-
$24,859 AUD
View
Retailer 5
-
$24,859 AUD
View
Price last confirmed 16 days ago
B
Retailer 6
-
$27,571 AUD
View
B
Retailer 7
-
$27,726 AUD
View
B
Retailer 8
-
$28,606 AUD
View
B
Retailer 9
-
$33,447 AUD
View
Most Expensive
B
MOH London
379B29AD4 · Nov 4
$36,774 AUD
£20,270 GBP
View
9 more retailers have this diamond
Prices start from $22,359 AUDSave up to $14,415 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+
2.11ct Round
$22,359 AUD