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Heart|Natural|IGI

0.45ct H VS1 Heart Natural Diamond

VG • H/VS1 • IGI 675559900

Shape and cutting style on the report: Heart brilliant

Certificate IGI 675559900

Diamond specifications and retailer prices

From $819 CAD
£462 GBP
As of October 30, 2026
Save $693 CAD (46%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,512 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 0.45ct natural heart diamond

This 0.45ct natural heart sits in the sub-half-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 675559900. Listed at 4 retailers as of October 25, 2026, with prices from $819 to $1,512, a $693 spread on the same certified stone. MOH London lists it at $1,512. 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

0.45
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
Crown angle30.6°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 675559900
Dimensions4.96 × 5.37 × 2.91 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizeNone
Top View
4.96 mm5.37 mm0.45 ctH / VS1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateIGI 675559900
Side View
Table 58.0%Crown 30.6°Girdle: MED-VTKPavilion 38.2°Culet: NoneDepth 54.2%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,512 CAD|Low: $782 CAD|High: $1,527 CAD|Avg: $1,030 CAD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4$819 CAD
Retailer 3$846 CAD
Retailer 2$989 CAD
MOH London$1,512 CAD

27 data points across 4 retailers

4 retailers$819 CAD to $1,512 CAD

B+
Cheapest Retailer
-
$819 CAD
£462 GBP
B+
Retailer 2
-
$846 CAD
£477 GBP
View
B
Retailer 3
-
$989 CAD
€674 EUR
View
Most Expensive
C
MOH London
1FBF4C7AC · Oct 25
$1,512 CAD
£852 GBP
View
3 more retailers have this diamond
Prices start from $819 CADSave up to $693 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+
0.45ct Heart
$819 CAD