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3.01ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 743524142

Shape and cutting style on the report: Round brilliant

Certificate IGI 743524142

Diamond specifications and retailer prices

From $24,620 NZD
As of November 6, 2026
Save $16,617 NZD (40%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $41,237 NZD 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 743524142. Listed at 17 retailers as of November 4, 2026, with prices from $24,620 to $41,237, a $16,617 spread on the same certified stone. MOH London lists it at $41,237. 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
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 743524142
Dimensions9.05 × 9.09 × 5.77 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
9.05 mm9.09 mm3.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 743524142
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.6%

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 6
Current: $41,237 NZD|Low: $24,620 NZD|High: $41,845 NZD|Avg: $30,443 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$24,620 NZD
Retailer 7$25,545 NZD
Retailer 4$27,815 NZD
Retailer 8$28,003 NZD
Retailer 6$30,063 NZD
Retailer 5$31,874 NZD
Retailer 3$34,082 NZD
MOH London$41,237 NZD

32 data points across 8 retailers

17 retailers$24,620 NZD to $41,237 NZD

A
Cheapest Retailer
-
$24,620 NZD
A
Retailer 2
-
$25,545 NZD
View
A
Retailer 3
-
$26,865 NZD
View
A
Retailer 4
-
$27,815 NZD
View
A
Retailer 5
-
$28,003 NZD
View
Final sale: no returns
A
Retailer 6
-
$28,614 NZD
View
A
Retailer 7
-
$29,094 NZD
View
Retailer 8
-
$29,222 NZD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$30,063 NZD
View
B+
Retailer 10
-
$31,657 NZD
View
A
Retailer 11
-
$31,874 NZD
View
B+
Retailer 12
-
$32,468 NZD
View
B+
Retailer 13
-
$32,876 NZD
View
B+
Retailer 14
-
$33,735 NZD
View
A
Retailer 15
-
$34,082 NZD
View
B+
Retailer 16
-
$34,603 NZD
View
Most Expensive
B+
MOH London
A4E82DE37 · Nov 4
$41,237 NZD
£18,253 GBP
View
16 more retailers have this diamond
Prices start from $24,620 NZDSave up to $16,617 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
3.01ct Round
$24,620 NZD