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3.01ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 790643216

Shape and cutting style on the report: Round brilliant

Certificate IGI 790643216

Diamond specifications and retailer prices

From $28,758 NZD
As of November 6, 2026
Save $23,599 NZD (45%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $52,357 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 790643216. Listed at 17 retailers as of November 4, 2026, with prices from $28,758 to $52,357, a $23,599 spread on the same certified stone. MOH London lists it at $52,357. 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 angle32.7°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 790643216
Dimensions9.20 × 9.28 × 5.70 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
9.20 mm9.28 mm3.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 790643216
Side View
Table 60.0%Crown 32.7°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.6%

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: $52,357 NZD|Low: $28,758 NZD|High: $53,060 NZD|Avg: $38,411 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$28,758 NZD
Retailer 6$34,534 NZD
Retailer 9$36,201 NZD
Retailer 3$36,608 NZD
Retailer 7$38,113 NZD
Retailer 8$38,958 NZD
Retailer 5$39,075 NZD
Retailer 4$43,274 NZD
MOH London$52,357 NZD

29 data points across 9 retailers

17 retailers$28,758 NZD to $52,357 NZD

A
Cheapest Retailer
-
$28,758 NZD
A
Retailer 2
-
$34,109 NZD
View
B+
Retailer 3
-
$34,358 NZD
View
A
Retailer 4
-
$34,534 NZD
View
B+
Retailer 5
-
$36,201 NZD
View
A
Retailer 6
-
$36,608 NZD
View
Retailer 7
-
$37,103 NZD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$38,113 NZD
View
B+
Retailer 9
-
$38,817 NZD
View
B+
Retailer 10
-
$38,958 NZD
View
B+
Retailer 11
-
$39,075 NZD
View
B+
Retailer 12
-
$40,196 NZD
View
B+
Retailer 13
-
$41,256 NZD
View
B+
Retailer 14
-
$41,742 NZD
View
B+
Retailer 15
-
$43,274 NZD
View
B
Retailer 16
-
$47,619 NZD
View
Most Expensive
B
MOH London
2745D7416 · Nov 4
$52,357 NZD
£23,175 GBP
View
16 more retailers have this diamond
Prices start from $28,758 NZDSave up to $23,599 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
$28,758 NZD