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Heart|Natural|IGI

1.51ct J VS1 Heart Natural Diamond

VG • J/VS1 • IGI 685548825

Shape and cutting style on the report: Heart brilliant

Certificate IGI 685548825

Diamond specifications and retailer prices

From $3,767 CAD
₹256,831 INR
As of October 31, 2026
Save $4,856 CAD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,623 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 685548825. Listed at 14 retailers as of October 30, 2026, with prices from $3,767 to $8,623, a $4,856 spread on the same certified stone. NZ Jewellers lists it at $8,623. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle42.5°
OriginNatural
Grading LabIGI
CertificateIGI 685548825
Dimensions6.69 × 7.83 × 4.89 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
6.69 mm7.83 mm1.51 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 685548825
Side View
Table 56.0%Crown 32.3°Girdle: STK-THKPavilion 42.5°Culet: NoneDepth 62.5%

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 31
Current: $8,623 CAD|Low: $3,757 CAD|High: $8,623 CAD|Avg: $5,605 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4$3,767 CAD
Retailer 3$4,568 CAD
Retailer 6$4,678 CAD
Retailer 8$4,949 CAD
Retailer 11$4,949 CAD
Retailer 10$5,141 CAD
Retailer 5$5,267 CAD
Retailer 9$5,711 CAD
Retailer 2$6,084 CAD
Retailer 7$8,322 CAD
NZ Jewellers$8,623 CAD

36 data points across 11 retailers

14 retailers$3,767 CAD to $8,623 CAD

A
Cheapest Retailer
-
$3,767 CAD
₹256,831 INR
A
Retailer 2
-
$4,393 CAD
$3,145 USD
View
A
Retailer 3
-
$4,452 CAD
$3,187 USD
View
B+
Retailer 4
-
$4,568 CAD
$3,270 USD
View
Final sale: no returns
A
Retailer 5
-
$4,678 CAD
£2,637 GBP
View
B+
Retailer 6
-
$4,763 CAD
$3,410 USD
View
B+
Retailer 7
-
$4,949 CAD
$3,543 USD
View
B+
Retailer 8
-
$4,949 CAD
$3,543 USD
View
B+
Retailer 9
-
$5,141 CAD
$3,680 USD
View
B+
Retailer 10
-
$5,267 CAD
£2,969 GBP
View
B+
Retailer 11
-
$5,711 CAD
$4,088 USD
View
B+
Retailer 12
-
$6,084 CAD
ZAR 70,361 ZAR
View
B
Retailer 13
-
$8,322 CAD
£4,691 GBP
View
Most Expensive
B
NZ Jewellers
ae5d2fe6-a146-4cc2-96c3-50b1dc6a1490 · Oct 30
$8,623 CAD
$6,173 USD
View
13 more retailers have this diamond
Prices start from $3,767 CADSave up to $4,856 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
$3,767 CAD