CaratHunter
Plans
Round|Natural|GIA

2.10ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2235844439

Certificate GIA 2235844439

Diamond specifications and retailer prices

From $18,239 AUD
As of November 6, 2026
Save $12,892 AUD (41%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $31,132 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 2.1ct natural round diamond

This 2.1ct 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 2235844439. Listed at 14 retailers as of November 4, 2026, with prices from $18,239 to $31,132, a $12,892 spread on the same certified stone. MOH London lists it at $31,132. 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

2.10
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2235844439
Dimensions8.13 × 8.06 × 5.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
8.13 mm8.06 mm2.10 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2235844439
Side View
Table 58.0%Crown 36°Girdle: STK-STKPavilion 40.8°Culet: NoneDepth 62.8%

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: $31,132 AUD|Low: $18,239 AUD|High: $31,591 AUD|Avg: $23,508 AUD|-1.3%
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 6, 2026
Retailer 4$18,239 AUD
Retailer 3$19,153 AUD
Retailer 8$19,988 AUD
Retailer 5$20,988 AUD
Retailer 11$21,319 AUD
Retailer 12$21,653 AUD
Retailer 10$22,486 AUD
Retailer 2$22,872 AUD
Retailer 6$25,020 AUD
Retailer 9$28,316 AUD
Retailer 7$30,106 AUD
MOH London$31,132 AUD

35 data points across 12 retailers

14 retailers$18,239 AUD to $31,132 AUD

Retailer 1
-
$17,992 AUD
Price last confirmed 50 days ago
B+
Retailer 2
-
$18,239 AUD
View
B+
Retailer 3
-
$18,543 AUD
View
B+
Retailer 4
-
$19,153 AUD
View
Final sale: no returns
Retailer 5
-
$19,988 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$20,988 AUD
View
B+
Retailer 7
-
$21,319 AUD
View
B+
Retailer 8
-
$21,653 AUD
View
B
Retailer 9
-
$22,486 AUD
View
B+
Retailer 10
-
$22,872 AUD
View
B+
Retailer 11
-
$25,020 AUD
View
B
Retailer 12
-
$28,316 AUD
View
Retailer 13
-
$30,106 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
583300BEA · Nov 4
$31,132 AUD
£17,160 GBP
View
13 more retailers have this diamond
Prices start from $18,239 AUDSave up to $12,892 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+
2.10ct Round
$18,239 AUD