CaratHunter
Plans
Radiant|Natural|GIA

2.06ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 1543435652

Certificate GIA 1543435652

Diamond specifications and retailer prices

From $17,702 AUD
As of November 4, 2026
Save $11,724 AUD (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $29,426 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 2.06ct natural radiant diamond

This 2.06ct natural radiant sits in the two to three carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543435652. Listed at 14 retailers as of November 4, 2026, with prices from $17,702 to $29,426, a $11,724 spread on the same certified stone. MOH London lists it at $29,426. 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

2.06
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle43.68°
Pavilion angle30.83°
OriginNatural
Grading LabGIA
CertificateGIA 1543435652
Dimensions8.62 × 6.12 × 4.13 mm
L/W Ratio1.41
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Needle, Natural
Top View
8.62 mm6.12 mm2.06 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1543435652
Side View
Table 65.0%Crown 43.68°Girdle: THK-VTKPavilion 30.83°Culet: NoneDepth 67.5%

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: $29,426 AUD|Low: $17,702 AUD|High: $29,860 AUD|Avg: $22,065 AUD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 7, 2026
Retailer 6$17,702 AUD
Retailer 5$17,836 AUD
Retailer 9$20,151 AUD
Retailer 2$20,167 AUD
Retailer 10$20,467 AUD
Retailer 7$21,022 AUD
Retailer 12$21,253 AUD
Retailer 11$21,502 AUD
Retailer 3$22,399 AUD
Retailer 14$22,399 AUD
Retailer 8$22,978 AUD
Retailer 4$23,141 AUD
Retailer 13$26,763 AUD
MOH London$29,426 AUD

35 data points across 14 retailers

14 retailers$17,702 AUD to $29,426 AUD

A
Cheapest Retailer
-
$17,702 AUD
A
Retailer 2
-
$17,836 AUD
View
A
Retailer 3
-
$20,151 AUD
View
A
Retailer 4
-
$20,167 AUD
View
A
Retailer 5
-
$20,467 AUD
View
A
Retailer 6
-
$21,022 AUD
View
A
Retailer 7
-
$21,253 AUD
View
A
Retailer 8
-
$21,502 AUD
View
B+
Retailer 9
-
$22,399 AUD
View
B+
Retailer 10
-
$22,399 AUD
View
A
Retailer 11
-
$22,978 AUD
View
B+
Retailer 12
-
$23,141 AUD
View
B+
Retailer 13
-
$26,763 AUD
View
Most Expensive
B+
MOH London
C09B79268 · Nov 4
$29,426 AUD
£15,920 GBP
View
13 more retailers have this diamond
Prices start from $17,702 AUDSave up to $11,724 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
2.06ct Radiant
$17,702 AUD