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Round|Natural|IGI

3.01ct G SI2 Round Natural Diamond

EX • G/SI2 • IGI 815608603

Shape and cutting style on the report: Round brilliant

Certificate IGI 815608603

Diamond specifications and retailer prices

From $21,313 AUD
As of November 6, 2026
Save $17,500 AUD (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $38,813 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 815608603. Listed at 15 retailers as of November 4, 2026, with prices from $21,313 to $38,813, a $17,500 spread on the same certified stone. MOH London lists it at $38,813. 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

3.01
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 815608603
Dimensions9.11 × 9.16 × 5.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.11 mm9.16 mm3.01 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815608603
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.9%

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: $38,813 AUD|Low: $19,376 AUD|High: $39,125 AUD|Avg: $28,807 AUD|+9.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 2$21,313 AUD
Retailer 3$25,287 AUD
Retailer 6$25,652 AUD
Retailer 4$26,556 AUD
Retailer 10$27,506 AUD
Retailer 14$28,349 AUD
Retailer 7$28,759 AUD
Retailer 11$28,880 AUD
Retailer 9$28,936 AUD
Retailer 15$29,797 AUD
Retailer 8$30,481 AUD
Retailer 13$30,577 AUD
Retailer 12$30,943 AUD
Retailer 5$35,301 AUD
MOH London$38,813 AUD

36 data points across 15 retailers

15 retailers$21,313 AUD to $38,813 AUD

A
Cheapest Retailer
-
$21,313 AUD
A
Retailer 2
-
$25,287 AUD
View
A
Retailer 3
-
$25,652 AUD
View
A
Retailer 4
-
$26,556 AUD
View
Retailer 5
-
$27,506 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$28,349 AUD
View
A
Retailer 7
-
$28,759 AUD
View
A
Retailer 8
-
$28,880 AUD
View
B+
Retailer 9
-
$28,936 AUD
View
A
Retailer 10
-
$29,797 AUD
View
A
Retailer 11
-
$30,481 AUD
View
A
Retailer 12
-
$30,577 AUD
View
A
Retailer 13
-
$30,943 AUD
View
B+
Retailer 14
-
$35,301 AUD
View
Most Expensive
B+
MOH London
889CB79DE · Nov 4
$38,813 AUD
£21,394 GBP
View
14 more retailers have this diamond
Prices start from $21,313 AUDSave up to $17,500 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
3.01ct Round
$21,313 AUD