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Round|Natural|GIA

2.06ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2314365521

Certificate GIA 2314365521

Diamond specifications and retailer prices

From $18,885 AUD
$13,266 USD
As of October 30, 2026
Save $10,337 AUD (35%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $29,222 AUD at MOH London · As of October 29, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2314365521. Listed at 15 retailers as of October 29, 2026, with prices from $18,885 to $29,222, a $10,337 spread on the same certified stone. MOH London lists it at $29,222. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2314365521
Dimensions8.12 × 8.15 × 5.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
8.12 mm8.15 mm2.06 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2314365521
Side View
Table 56.0%Crown 34.5°Girdle: STK-MEDPavilion 40.8°Culet: NoneDepth 62.0%

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: Oct 30
Current: $29,222 AUD|Low: $19,605 AUD|High: $29,416 AUD|Avg: $22,822 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$19,724 AUD
Retailer 5$19,987 AUD
Retailer 10$20,543 AUD
Retailer 8$21,912 AUD
Retailer 6$22,255 AUD
Retailer 9$22,570 AUD
Retailer 7$23,111 AUD
Retailer 3$23,510 AUD
Retailer 4$25,597 AUD
MOH London$29,222 AUD

38 data points across 10 retailers

15 retailers$18,885 AUD to $29,222 AUD

B+
Cheapest Retailer
-
$18,885 AUD
$13,266 USD
B+
Retailer 2
-
$19,724 AUD
£10,909 GBP
View
Retailer 3
-
$19,987 AUD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$20,158 AUD
$14,160 USD
View
B+
Retailer 5
-
$21,912 AUD
$15,392 USD
View
Retailer 6
-
$22,255 AUD
$15,633 USD
View
Price last confirmed 40 days ago
B
Retailer 7
-
$22,255 AUD
$15,633 USD
View
Retailer 8
-
$22,570 AUD
£12,483 GBP
View
Price last confirmed 31 days ago
B
Retailer 9
-
$22,813 AUD
$16,025 USD
View
Retailer 10
-
$23,111 AUD
$16,234 USD
View
Price last confirmed 40 days ago
B
Retailer 11
-
$23,111 AUD
$16,234 USD
View
B+
Retailer 12
-
$23,510 AUD
€15,728 EUR
View
B
Retailer 13
-
$25,597 AUD
ZAR 290,477 ZAR
View
Retailer 14
-
$26,365 AUD
$18,520 USD
View
Price last confirmed 41 days ago
Most Expensive
B
MOH London
0D563FF77 · Oct 29
$29,222 AUD
£16,163 GBP
View
14 more retailers have this diamond
Prices start from $18,885 AUDSave up to $10,337 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
$18,885 AUD