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3.02ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 654416627

Shape and cutting style on the report: Round brilliant

Certificate IGI 654416627

Diamond specifications and retailer prices

From $29,417 AUD
As of November 4, 2026
Save $15,384 AUD (34%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $44,802 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.02ct natural round diamond

This 3.02ct 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 654416627. Listed at 14 retailers as of November 4, 2026, with prices from $29,417 to $44,802, a $15,384 spread on the same certified stone. MOH London lists it at $44,802. 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

3.02
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 654416627
Dimensions9.27 × 9.19 × 5.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.27 mm9.19 mm3.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 654416627
Side View
Table 56.0%Crown 34.4°Girdle: MediumPavilion 41.3°Culet: NoneDepth 62.6%

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 4
Current: $44,802 AUD|Low: $29,621 AUD|High: $45,464 AUD|Avg: $34,872 AUD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$29,621 AUD
Retailer 6$30,667 AUD
Retailer 2$31,326 AUD
Retailer 7$33,600 AUD
Retailer 5$33,737 AUD
Retailer 3$37,321 AUD
MOH London$44,802 AUD

40 data points across 7 retailers

14 retailers$29,417 AUD to $44,802 AUD

A
Cheapest Retailer
-
$29,417 AUD
A
Retailer 2
-
$29,621 AUD
View
B+
Retailer 3
-
$30,667 AUD
View
Final sale: no returns
B+
Retailer 4
-
$31,198 AUD
View
B+
Retailer 5
-
$31,326 AUD
View
Retailer 6
-
$32,000 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$33,600 AUD
View
B+
Retailer 8
-
$33,737 AUD
View
B+
Retailer 9
-
$34,667 AUD
View
B+
Retailer 10
-
$35,588 AUD
View
B+
Retailer 11
-
$36,000 AUD
View
B+
Retailer 12
-
$37,321 AUD
View
B
Retailer 13
-
$41,069 AUD
View
Most Expensive
B
MOH London
447C2B02F · Nov 4
$44,802 AUD
£24,695 GBP
View
13 more retailers have this diamond
Prices start from $29,417 AUDSave up to $15,384 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
3.02ct Round
$29,417 AUD