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Heart|Natural|IGI

1.50ct K SI2 Heart Natural Diamond

VG • K/SI2 • IGI 729536765

Shape and cutting style on the report: Heart brilliant

Certificate IGI 729536765

Diamond specifications and retailer prices

From $2,702 CAD
As of November 4, 2026
Save $3,550 CAD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,252 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 729536765. Listed at 10 retailers as of November 4, 2026, with prices from $2,702 to $6,252, a $3,550 spread on the same certified stone. NZ Jewellers lists it at $6,252. 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

1.50
Carat
K
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle42.1°
OriginNatural
Grading LabIGI
CertificateIGI 729536765
Dimensions6.89 × 7.88 × 4.76 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Top View
6.89 mm7.88 mm1.50 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 729536765
Side View
Table 57.0%Crown 38°Girdle: STK-THKPavilion 42.1°Culet: NoneDepth 60.4%

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 4
Current: $5,224 CAD|Low: $2,424 CAD|High: $5,301 CAD|Avg: $3,395 CAD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 8$2,424 CAD
Retailer 7$2,702 CAD
Retailer 3$2,876 CAD
Retailer 2$3,141 CAD
Retailer 4$3,185 CAD
Retailer 5$3,557 CAD
Retailer 6$3,991 CAD
Retailer 1$5,224 CAD

11 data points across 8 retailers

10 retailers$2,702 CAD to $6,252 CAD

A
Cheapest Retailer
-
$2,702 CAD
B+
Retailer 2
-
$2,876 CAD
View
B+
Retailer 3
-
$2,990 CAD
View
Retailer 4
-
$2,990 CAD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$3,128 CAD
View
B+
Retailer 6
-
$3,141 CAD
View
B+
Retailer 7
-
$3,185 CAD
View
B+
Retailer 8
-
$3,450 CAD
View
B+
Retailer 9
-
$5,224 CAD
View
Most Expensive
B
NZ Jewellers
5e15cea7-96fc-4989-ab2e-62c7e81ba7f9 · Nov 5
$6,252 CAD
$4,445 USD
View
9 more retailers have this diamond
Prices start from $2,702 CADSave up to $3,550 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
1.50ct Heart
$2,702 CAD