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Round|Natural|GIA

3.06ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 1547776858

Certificate GIA 1547776858

Diamond specifications and retailer prices

From $31,627 AUD
As of November 3, 2026
Save $17,779 AUD (36%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $49,406 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 3.06ct natural round diamond

This 3.06ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1547776858. Listed at 11 retailers as of November 2, 2026, with prices from $31,627 to $49,406, a $17,779 spread on the same certified stone. MOH London lists it at $49,406. 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

3.06
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1547776858
Dimensions9.28 × 9.23 × 5.77 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Needle, Indented Natural
Top View
9.28 mm9.23 mm3.06 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1547776858
Side View
Table 56.0%Crown 36.5°GirdlePavilion 40.6°Culet: NoneDepth 62.4%

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 3
Current: $49,406 AUD|Low: $31,627 AUD|High: $50,001 AUD|Avg: $38,494 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 2$31,627 AUD
Retailer 5$34,920 AUD
Retailer 4$36,395 AUD
Retailer 3$38,240 AUD
MOH London$49,406 AUD

41 data points across 5 retailers

11 retailers$31,627 AUD to $49,406 AUD

A
Cheapest Retailer
-
$31,627 AUD
Retailer 2
-
$34,920 AUD
View
Price last confirmed 29 days ago
Retailer 3
-
$34,920 AUD
View
Price last confirmed 12 days ago
Retailer 4
-
$34,920 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$36,395 AUD
View
Retailer 6
-
$36,665 AUD
View
Price last confirmed 38 days ago
Retailer 7
-
$37,830 AUD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
$38,240 AUD
View
Retailer 9
-
$39,284 AUD
View
Price last confirmed 38 days ago
Retailer 10
-
$44,816 AUD
View
Price last confirmed 40 days ago
Most Expensive
B
MOH London
23BD2BA4F · Nov 2
$49,406 AUD
£27,233 GBP
View
10 more retailers have this diamond
Prices start from $31,627 AUDSave up to $17,779 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
3.06ct Round
$31,627 AUD