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Heart|Natural|IGI

4.01ct J SI1 Heart Natural Diamond

VG • J/SI1 • IGI 801638815

Shape and cutting style on the report: Heart brilliant

Certificate IGI 801638815

Diamond specifications and retailer prices

From $36,040 CAD
$25,800 USD
As of October 30, 2026
Save $20,980 CAD (37%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $57,020 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 4.01ct natural heart diamond

This 4.01ct natural heart sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 801638815. Listed at 11 retailers as of October 29, 2026, with prices from $36,040 to $57,020, a $20,980 spread on the same certified stone. MOH London lists it at $57,020. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.01
Carat
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.1°
Pavilion angle38.4°
OriginNatural
Grading LabIGI
CertificateIGI 801638815
Dimensions10.04 × 11.00 × 6.24 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
10.04 mm11.00 mm4.01 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 801638815
Side View
Table 65.0%Crown 34.1°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 56.7%

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: Oct 30
Current: $57,020 CAD|Low: $36,040 CAD|High: $57,020 CAD|Avg: $43,284 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10$36,040 CAD
Retailer 4$36,351 CAD
Retailer 12$36,495 CAD
Retailer 2$37,492 CAD
Retailer 5$40,085 CAD
Retailer 8$43,226 CAD
Retailer 6$43,688 CAD
Retailer 3$43,967 CAD
Retailer 11$44,608 CAD
Retailer 7$45,266 CAD
Retailer 9$52,804 CAD
MOH London$57,020 CAD

16 data points across 12 retailers

11 retailers$36,040 CAD to $57,020 CAD

B+
Cheapest Retailer
-
$36,040 CAD
$25,800 USD
B+
Retailer 2
-
$36,351 CAD
₹2,478,372 INR
View
B+
Retailer 3
-
$36,495 CAD
$26,126 USD
View
A
Retailer 4
-
$37,492 CAD
£21,133 GBP
View
B+
Retailer 5
-
$40,085 CAD
$28,696 USD
View
B+
Retailer 6
-
$43,226 CAD
$30,945 USD
View
B+
Retailer 7
-
$43,688 CAD
€29,786 EUR
View
B+
Retailer 8
-
$43,967 CAD
$31,474 USD
View
B+
Retailer 9
-
$44,608 CAD
$31,933 USD
View
B+
Retailer 10
-
$45,266 CAD
ZAR 523,498 ZAR
View
Most Expensive
B
MOH London
3A637EE37 · Oct 29
$57,020 CAD
£32,141 GBP
View
10 more retailers have this diamond
Prices start from $36,040 CADSave up to $20,980 CAD

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
4.01ct Heart
$36,040 CAD