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Round|Natural|GIA

2.06ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1129548067

Certificate GIA 1129548067

Diamond specifications and retailer prices

From $26,713 AUD
£14,741 GBP
As of November 2, 2026
Save $13,609 AUD (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $40,322 AUD at MOH London · As of November 1, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1129548067. Listed at 7 retailers as of November 1, 2026, with prices from $26,713 to $40,322, a $13,609 spread on the same certified stone. MOH London lists it at $40,322. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1129548067
Dimensions8.11 × 8.16 × 5.06 mm
L/W Ratio1.01
Top View
8.11 mm8.16 mm2.06 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1129548067
Side View
Table 57.0%CrownGirdlePavilionCuletDepth 62.2%

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 2
Current: $40,322 AUD|Low: $26,713 AUD|High: $40,322 AUD|Avg: $32,344 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$26,713 AUD
Retailer 3$29,924 AUD
Retailer 6$30,386 AUD
Retailer 7$31,189 AUD
Retailer 4$32,061 AUD
Retailer 2$36,576 AUD
MOH London$40,322 AUD

2 data points across 7 retailers

7 retailers$26,713 AUD to $40,322 AUD

B+
Cheapest Retailer
-
$26,713 AUD
£14,741 GBP
B
Retailer 2
-
$29,924 AUD
$20,971 USD
View
B
Retailer 3
-
$30,386 AUD
$21,295 USD
View
B
Retailer 4
-
$31,189 AUD
€20,817 EUR
View
B
Retailer 5
-
$32,061 AUD
$22,469 USD
View
B
Retailer 6
-
$36,576 AUD
$25,633 USD
View
Most Expensive
B
MOH London
34C858C28 · Nov 1
$40,322 AUD
£22,251 GBP
View
6 more retailers have this diamond
Prices start from $26,713 AUDSave up to $13,609 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
$26,713 AUD