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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 $19,628 SGD
As of November 6, 2026
Save $15,209 SGD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $34,838 SGD 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 $19,628 to $34,838, a $15,209 spread on the same certified stone. MOH London lists it at $34,838. 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: $34,838 SGD|Low: $19,628 SGD|High: $35,305 SGD|Avg: $26,019 SGD|-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$19,628 SGD
Retailer 7$22,696 SGD
Retailer 12$23,217 SGD
Retailer 4$23,469 SGD
Retailer 8$23,658 SGD
Retailer 6$24,115 SGD
Retailer 9$24,358 SGD
Retailer 15$24,688 SGD
Retailer 14$25,923 SGD
Retailer 11$26,659 SGD
Retailer 13$26,745 SGD
Retailer 5$27,445 SGD
Retailer 3$27,774 SGD
Retailer 10$28,793 SGD
Retailer 16$31,686 SGD
MOH London$34,838 SGD

25 data points across 16 retailers

16 retailers$19,628 SGD to $34,838 SGD

A
Cheapest Retailer
-
$19,628 SGD
A
Retailer 2
-
$22,696 SGD
View
A
Retailer 3
-
$23,217 SGD
View
A
Retailer 4
-
$23,469 SGD
View
B+
Retailer 5
-
$23,658 SGD
View
Final sale: no returns
B+
Retailer 6
-
$24,115 SGD
View
A
Retailer 7
-
$24,358 SGD
View
Retailer 8
-
$24,688 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$25,923 SGD
View
B+
Retailer 10
-
$26,659 SGD
View
B+
Retailer 11
-
$26,745 SGD
View
B+
Retailer 12
-
$27,445 SGD
View
B+
Retailer 13
-
$27,774 SGD
View
B+
Retailer 14
-
$28,793 SGD
View
B+
Retailer 15
-
$31,686 SGD
View
Most Expensive
B
MOH London
2252FAA83 · Nov 4
$34,838 SGD
£21,476 GBP
View
15 more retailers have this diamond
Prices start from $19,628 SGDSave up to $15,209 SGD

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
$19,628 SGD