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Round|Natural|GIA

2.06ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2245107521

Certificate GIA 2245107521

Diamond specifications and retailer prices

From $13,988 AUD
As of November 6, 2026
Save $13,966 AUD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $27,954 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 2245107521. Listed at 13 retailers as of November 5, 2026, with prices from $13,988 to $27,954, a $13,966 spread on the same certified stone. NZ Jewellers lists it at $27,954. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2245107521
Dimensions8.14 × 8.09 × 5.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
8.14 mm8.09 mm2.06 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245107521
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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 6
Current: $27,954 AUD|Low: $13,988 AUD|High: $27,954 AUD|Avg: $19,249 AUD
NZ Jewellers
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 3$13,988 AUD
Retailer 2$15,569 AUD
Retailer 6$16,362 AUD
Retailer 9$16,839 AUD
Retailer 11$17,742 AUD
Retailer 7$18,113 AUD
Retailer 4$18,375 AUD
Retailer 8$20,190 AUD
Retailer 5$20,516 AUD
Retailer 12$20,618 AUD
Retailer 10$26,124 AUD
NZ Jewellers$27,954 AUD

3 data points across 12 retailers

13 retailers$13,988 AUD to $27,954 AUD

A
Cheapest Retailer
-
$13,988 AUD
A
Retailer 2
-
$15,569 AUD
View
A
Retailer 3
-
$15,891 AUD
View
A
Retailer 4
-
$16,362 AUD
View
B+
Retailer 5
-
$16,839 AUD
View
B+
Retailer 6
-
$17,742 AUD
View
Final sale: no returns
B+
Retailer 7
-
$18,113 AUD
View
B+
Retailer 8
-
$18,375 AUD
View
B+
Retailer 9
-
$20,190 AUD
View
B+
Retailer 10
-
$20,516 AUD
View
B+
Retailer 11
-
$20,618 AUD
View
B
Retailer 12
-
$26,124 AUD
View
Most Expensive
B
NZ Jewellers
21cf4739-cb14-4bdc-a167-d75c507b4886 · Nov 5
$27,954 AUD
$19,569 USD
View
12 more retailers have this diamond
Prices start from $13,988 AUDSave up to $13,966 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 Round
$13,988 AUD