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Round|Natural|IGI

3.01ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 843671917

Shape and cutting style on the report: Round brilliant

Certificate IGI 843671917

Diamond specifications and retailer prices

From $21,952 AUD
As of November 6, 2026
Save $17,010 AUD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $38,962 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 843671917. Listed at 16 retailers as of November 4, 2026, with prices from $21,952 to $38,962, a $17,010 spread on the same certified stone. MOH London lists it at $38,962. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 843671917
Dimensions9.10 × 9.18 × 5.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.10 mm9.18 mm3.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 843671917
Side View
Table 56.0%Crown 36.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.3%

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: $38,962 AUD|Low: $21,952 AUD|High: $39,484 AUD|Avg: $29,099 AUD|-1.3%
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
Retailer 16
November 6, 2026
Retailer 2$21,952 AUD
Retailer 7$25,383 AUD
Retailer 12$25,966 AUD
Retailer 4$26,247 AUD
Retailer 8$26,459 AUD
Retailer 6$26,970 AUD
Retailer 9$27,241 AUD
Retailer 15$27,610 AUD
Retailer 14$28,991 AUD
Retailer 11$29,814 AUD
Retailer 13$29,911 AUD
Retailer 5$30,694 AUD
Retailer 3$31,061 AUD
Retailer 10$32,201 AUD
Retailer 16$35,437 AUD
MOH London$38,962 AUD

25 data points across 16 retailers

16 retailers$21,952 AUD to $38,962 AUD

A
Cheapest Retailer
-
$21,952 AUD
A
Retailer 2
-
$25,383 AUD
View
A
Retailer 3
-
$25,966 AUD
View
A
Retailer 4
-
$26,247 AUD
View
B+
Retailer 5
-
$26,459 AUD
View
Final sale: no returns
B+
Retailer 6
-
$26,970 AUD
View
A
Retailer 7
-
$27,241 AUD
View
Retailer 8
-
$27,610 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$28,991 AUD
View
B+
Retailer 10
-
$29,814 AUD
View
B+
Retailer 11
-
$29,911 AUD
View
B+
Retailer 12
-
$30,694 AUD
View
B+
Retailer 13
-
$31,061 AUD
View
B+
Retailer 14
-
$32,201 AUD
View
B+
Retailer 15
-
$35,437 AUD
View
Most Expensive
B
MOH London
2252FAA83 · Nov 4
$38,962 AUD
£21,476 GBP
View
15 more retailers have this diamond
Prices start from $21,952 AUDSave up to $17,010 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
$21,952 AUD