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Round|Natural|GIA

2.06ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2231560145

Certificate GIA 2231560145

Diamond specifications and retailer prices

From $17,578 AUD
As of November 6, 2026
Save $6,504 AUD (27%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $24,081 AUD at Yorxs · As of November 5, 2026
View at Yorxs

About this 2.06ct natural round diamond

This 2.06ct natural round sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2231560145. Listed at 10 retailers as of November 5, 2026, with prices from $17,578 to $24,081, a $6,504 spread on the same certified stone. Yorxs lists it at $24,081. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2231560145
Dimensions8.24 × 8.33 × 4.96 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Top View
8.24 mm8.33 mm2.06 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231560145
Side View
Table 59.0%Crown 32.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 59.8%

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: $22,780 AUD|Low: $17,378 AUD|High: $24,357 AUD|Avg: $20,881 AUD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 3$17,578 AUD
Retailer 2$19,442 AUD
Retailer 1$22,780 AUD
Yorxs$24,081 AUD

39 data points across 4 retailers

10 retailers$17,578 AUD to $24,081 AUD

B+
Cheapest Retailer
-
$17,578 AUD
B+
Retailer 2
-
$18,352 AUD
View
B+
Retailer 3
-
$18,786 AUD
View
B+
Retailer 4
-
$18,798 AUD
View
B+
Retailer 5
-
$19,442 AUD
View
Final sale: no returns
B
Retailer 6
-
$21,530 AUD
View
B
Retailer 7
-
$22,780 AUD
View
B
Retailer 8
-
$23,297 AUD
View
B
Retailer 9
-
$23,619 AUD
View
Most Expensive
B
Yorxs
58879 · Nov 5
$24,081 AUD
€16,055 EUR
View
9 more retailers have this diamond
Prices start from $17,578 AUDSave up to $6,504 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+
2.06ct Round
$17,578 AUD