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Heart|Natural|IGI

1.51ct J VVS1 Heart Natural Diamond

VG • J/VVS1 • IGI 737520599

Shape and cutting style on the report: Heart brilliant

Certificate IGI 737520599

Diamond specifications and retailer prices

From $4,900 CAD
₹334,074 INR
As of November 1, 2026
Save $4,996 CAD (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,896 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 737520599. Listed at 12 retailers as of October 30, 2026, with prices from $4,900 to $9,896, a $4,996 spread on the same certified stone. NZ Jewellers lists it at $9,896. 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

1.51
Carat
J
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.8°
Pavilion angle36.7°
OriginNatural
Grading LabIGI
CertificateIGI 737520599
Dimensions6.91 × 8.01 × 4.59 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
6.91 mm8.01 mm1.51 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 737520599
Side View
Table 57.0%Crown 37.8°Girdle: MED-THKPavilion 36.7°CuletDepth 57.3%

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 1
Current: $4,900 CAD|Low: $4,805 CAD|High: $9,614 CAD|Avg: $6,149 CAD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 1$4,900 CAD
Retailer 3$5,163 CAD
Retailer 9$5,199 CAD
Retailer 7$5,241 CAD
Retailer 5$5,462 CAD
Retailer 2$5,680 CAD
Retailer 8$5,680 CAD
Retailer 10$6,553 CAD
Retailer 4$6,981 CAD
Retailer 6$9,550 CAD

45 data points across 10 retailers

12 retailers$4,900 CAD to $9,896 CAD

A
Cheapest Retailer
-
$4,900 CAD
₹334,074 INR
A
Retailer 2
-
$5,163 CAD
£2,910 GBP
View
A
Retailer 3
-
$5,199 CAD
$3,722 USD
View
A
Retailer 4
-
$5,241 CAD
$3,752 USD
View
Final sale: no returns
A
Retailer 5
-
$5,462 CAD
$3,910 USD
View
B+
Retailer 6
-
$5,680 CAD
$4,066 USD
View
B+
Retailer 7
-
$5,680 CAD
$4,066 USD
View
B+
Retailer 8
-
$5,886 CAD
$4,213 USD
View
B+
Retailer 9
-
$6,553 CAD
$4,691 USD
View
B+
Retailer 10
-
$6,981 CAD
ZAR 80,739 ZAR
View
B
Retailer 11
-
$9,550 CAD
£5,383 GBP
View
Most Expensive
B
NZ Jewellers
9be2ce78-1def-4aa0-8f4e-d54ce0241133 · Oct 30
$9,896 CAD
$7,084 USD
View
11 more retailers have this diamond
Prices start from $4,900 CADSave up to $4,996 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
1.51ct Heart
$4,900 CAD