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Heart|Natural|IGI

1.50ct K SI1 Heart Natural Diamond

VG • K/SI1 • IGI 708576596

Shape and cutting style on the report: Heart brilliant

Certificate IGI 708576596

Diamond specifications and retailer prices

From $2,844 CAD
As of November 5, 2026
Save $3,739 CAD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,583 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 708576596. Listed at 12 retailers as of November 5, 2026, with prices from $2,844 to $6,583, a $3,739 spread on the same certified stone. NZ Jewellers lists it at $6,583. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 708576596
Dimensions6.90 × 7.89 × 4.72 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Top View
6.90 mm7.89 mm1.50 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 708576596
Side View
Table 60.0%Crown 38.4°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,583 CAD|Low: $2,591 CAD|High: $6,583 CAD|Avg: $3,691 CAD
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 6, 2026
Retailer 12$2,594 CAD
Retailer 13$2,844 CAD
Retailer 2$3,054 CAD
Retailer 4$3,099 CAD
Retailer 8$3,149 CAD
Retailer 10$3,149 CAD
Retailer 3$3,165 CAD
Retailer 9$3,294 CAD
Retailer 5$3,343 CAD
Retailer 6$3,480 CAD
Retailer 7$3,633 CAD
Retailer 11$5,546 CAD
NZ Jewellers$6,583 CAD

34 data points across 13 retailers

12 retailers$2,844 CAD to $6,583 CAD

Retailer 1
-
$2,594 CAD
Price last confirmed 21 days ago
B+
Retailer 2
-
$2,844 CAD
View
A
Retailer 3
-
$3,054 CAD
View
B+
Retailer 4
-
$3,149 CAD
View
Retailer 5
-
$3,149 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$3,165 CAD
View
B+
Retailer 7
-
$3,294 CAD
View
B+
Retailer 8
-
$3,343 CAD
View
B+
Retailer 9
-
$3,480 CAD
View
B+
Retailer 10
-
$3,633 CAD
View
Retailer 11
-
$5,546 CAD
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
8d9680a2-fd68-425c-9897-f81e7c55f9ab · Nov 5
$6,583 CAD
$4,680 USD
View
11 more retailers have this diamond
Prices start from $2,844 CADSave up to $3,739 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
$2,844 CAD