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Heart|Natural|IGI

1.50ct H IF Heart Natural Diamond

VG • H/IF • IGI 566317274

Shape and cutting style on the report: Heart brilliant

Certificate IGI 566317274

Diamond specifications and retailer prices

From $12,231 CAD
As of November 5, 2026
Save $5,919 CAD (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $18,150 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 566317274. Listed at 3 retailers as of November 4, 2026, with prices from $12,231 to $18,150, a $5,919 spread on the same certified stone. MOH London lists it at $18,150. 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
H
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle39°
OriginNatural
Grading LabIGI
CertificateIGI 566317274
Dimensions6.57 × 7.82 × 4.83 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
6.57 mm7.82 mm1.50 ctH / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 566317274
Side View
Table 59.0%Crown 38.6°Girdle: STK-VTKPavilion 39°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $18,150 CAD|Low: $11,153 CAD|High: $18,418 CAD|Avg: $13,957 CAD|-1.5%
MOH London
Retailer 2
Retailer 3
November 5, 2026
Retailer 3$11,153 CAD
Retailer 2$12,231 CAD
MOH London$18,150 CAD

23 data points across 3 retailers

3 retailers$12,231 CAD to $18,150 CAD

Retailer 1
-
$11,153 CAD
Price last confirmed 8 days ago
B+
Retailer 2
-
$12,231 CAD
View
Most Expensive
B
MOH London
783055F4B · Nov 4
$18,150 CAD
£10,233 GBP
View
2 more retailers have this diamond
Prices start from $12,231 CADSave up to $5,919 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.

B+
1.50ct Heart
$12,231 CAD