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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 $36,633 NZD
As of November 4, 2026
Save $19,158 NZD (34%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $55,791 NZD 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 $36,633 to $55,791, a $19,158 spread on the same certified stone. MOH London lists it at $55,791. 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: $55,791 NZD|Low: $36,887 NZD|High: $56,616 NZD|Avg: $43,426 NZD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$36,887 NZD
Retailer 6$38,189 NZD
Retailer 2$39,009 NZD
Retailer 7$41,842 NZD
Retailer 5$42,012 NZD
Retailer 3$46,476 NZD
MOH London$55,791 NZD

40 data points across 7 retailers

14 retailers$36,633 NZD to $55,791 NZD

A
Cheapest Retailer
-
$36,633 NZD
A
Retailer 2
-
$36,887 NZD
View
B+
Retailer 3
-
$38,189 NZD
View
Final sale: no returns
B+
Retailer 4
-
$38,851 NZD
View
B+
Retailer 5
-
$39,009 NZD
View
Retailer 6
-
$39,849 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$41,842 NZD
View
B+
Retailer 8
-
$42,012 NZD
View
B+
Retailer 9
-
$43,170 NZD
View
B+
Retailer 10
-
$44,318 NZD
View
B+
Retailer 11
-
$44,830 NZD
View
B+
Retailer 12
-
$46,476 NZD
View
B
Retailer 13
-
$51,143 NZD
View
Most Expensive
B
MOH London
447C2B02F · Nov 4
$55,791 NZD
£24,695 GBP
View
13 more retailers have this diamond
Prices start from $36,633 NZDSave up to $19,158 NZD

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
$36,633 NZD