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Heart|Natural|IGI

1.51ct J VVS1 Heart Natural Diamond

VG • J/VVS1 • IGI 801639591

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI 801639591

Diamond specifications and retailer prices

From $3,199 CAD
$2,290 USD
As of November 1, 2026
Save $4,203 CAD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,402 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 801639591. Listed at 12 retailers as of October 30, 2026, with prices from $3,199 to $7,402, a $4,203 spread on the same certified stone. NZ Jewellers lists it at $7,402. 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
SymmetryVery Good
FluorescenceFaint
Crown angle29.9°
Pavilion angle29.4°
OriginNatural
Grading LabIGI
CertificateIGI 801639591
Dimensions6.48 × 7.54 × 3.94 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
6.48 mm7.54 mm1.51 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 801639591
Side View
Table 65.0%Crown 29.9°Girdle: STK-THKPavilion 29.4°CuletDepth 52.3%

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: $7,402 CAD|Low: $2,995 CAD|High: $8,215 CAD|Avg: $4,336 CAD|-9.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 3$3,199 CAD
Retailer 2$3,219 CAD
Retailer 13$3,267 CAD
Retailer 8$3,506 CAD
Retailer 9$3,541 CAD
Retailer 12$3,541 CAD
Retailer 11$3,705 CAD
Retailer 4$3,737 CAD
Retailer 10$4,086 CAD
Retailer 5$4,116 CAD
Retailer 7$4,352 CAD
Retailer 6$6,204 CAD
NZ Jewellers$7,402 CAD

33 data points across 13 retailers

12 retailers$3,199 CAD to $7,402 CAD

A
Cheapest Retailer
-
$3,199 CAD
$2,290 USD
A
Retailer 2
-
$3,219 CAD
£1,814 GBP
View
A
Retailer 3
-
$3,267 CAD
$2,339 USD
View
Final sale: no returns
A
Retailer 4
-
$3,506 CAD
$2,510 USD
View
A
Retailer 5
-
$3,541 CAD
$2,535 USD
View
A
Retailer 6
-
$3,541 CAD
$2,535 USD
View
A
Retailer 7
-
$3,705 CAD
$2,652 USD
View
A
Retailer 8
-
$3,737 CAD
$2,675 USD
View
A
Retailer 9
-
$4,086 CAD
$2,925 USD
View
A
Retailer 10
-
$4,352 CAD
ZAR 50,332 ZAR
View
B+
Retailer 11
-
$6,204 CAD
£3,497 GBP
View
Most Expensive
B
NZ Jewellers
10fbc394-7317-4d66-b68b-6f02ba2e9a90 · Oct 30
$7,402 CAD
$5,299 USD
View
11 more retailers have this diamond
Prices start from $3,199 CADSave up to $4,203 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
$3,199 CAD