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Round|Natural|GIA

2.06ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6552669250

Certificate GIA 6552669250

Diamond specifications and retailer prices

From $16,971 AUD
As of November 4, 2026
Save $8,840 AUD (34%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $27,619 AUD at NZ Jewellers · As of October 20, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552669250. Listed at 13 retailers as of November 4, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6552669250
Dimensions8.15 × 8.20 × 5.09 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
8.15 mm8.20 mm2.06 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552669250
Side View
Table 56.0%Crown 35°Girdle: VTN-VTNPavilion 41.4°CuletDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $27,619 AUD|Low: $13,899 AUD|High: $27,619 AUD|Avg: $19,937 AUD|+4.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$16,971 AUD
Retailer 3$17,492 AUD
Retailer 8$17,529 AUD
Retailer 2$17,621 AUD
Retailer 7$19,511 AUD
Retailer 10$19,817 AUD
Retailer 4$19,885 AUD
Retailer 9$20,300 AUD
Retailer 11$20,578 AUD
Retailer 5$25,812 AUD
NZ Jewellers$27,619 AUD

40 data points across 11 retailers

13 retailers$16,971 AUD to $25,812 AUD

A
Cheapest Retailer
-
$16,971 AUD
A
Retailer 2
-
$17,529 AUD
View
Final sale: no returns
A
Retailer 3
-
$17,621 AUD
View
Retailer 4
-
$18,291 AUD
View
Price last confirmed 21 days ago
Retailer 5
-
$18,949 AUD
View
Price last confirmed 60 days ago
Retailer 6
-
$19,511 AUD
View
Price last confirmed 15 days ago
Retailer 7
-
$19,678 AUD
View
Price last confirmed 61 days ago
Retailer 8
-
$19,817 AUD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$19,885 AUD
View
B+
Retailer 10
-
$20,300 AUD
View
Retailer 11
-
$20,578 AUD
View
Price last confirmed 14 days ago
B
Retailer 12
-
$25,812 AUD
View
Most Expensive
NZ Jewellers
d47fa592-aa68-4bcf-98a0-4154f90be089 · Oct 20
$27,619 AUD
$18,977 USD
View
Price last confirmed 17 days ago
12 more retailers have this diamond
Prices start from $16,971 AUDSave up to $8,840 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
$16,971 AUD