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Heart|Natural|IGI

1.50ct K VS2 Heart Natural Diamond

VG • K/VS2 • IGI 720559394

Shape and cutting style on the report: Heart brilliant

Certificate IGI 720559394

Diamond specifications and retailer prices

From £1,851 GBP
As of November 6, 2026
Save £2,694 GBP (59%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £4,545 GBP 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 720559394. Listed at 11 retailers as of November 5, 2026, with prices from £1,851 to £4,545, a £2,694 spread on the same certified stone. NZ Jewellers lists it at £4,545. 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
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle38.6°
OriginNatural
Grading LabIGI
CertificateIGI 720559394
Dimensions6.59 × 7.74 × 4.81 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.59 mm7.74 mm1.50 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 720559394
Side View
Table 59.0%Crown 38.9°Girdle: MED-THKPavilion 38.6°CuletDepth 62.1%

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 6
Current: £4,545 GBP|Low: £1,851 GBP|High: £4,545 GBP|Avg: £2,512 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2£1,851 GBP
Retailer 3£2,081 GBP
Retailer 6£2,174 GBP
Retailer 9£2,174 GBP
Retailer 8£2,258 GBP
Retailer 4£2,509 GBP
Retailer 5£2,654 GBP
Retailer 7£3,626 GBP
NZ Jewellers£4,545 GBP

44 data points across 9 retailers

11 retailers£1,851 GBP to £4,545 GBP

A
Cheapest Retailer
-
£1,851 GBP
A
Retailer 2
-
£2,081 GBP
View
A
Retailer 3
-
£2,174 GBP
View
B+
Retailer 4
-
£2,174 GBP
View
B+
Retailer 5
-
£2,218 GBP
View
B+
Retailer 6
-
£2,258 GBP
View
B+
Retailer 7
-
£2,280 GBP
View
B+
Retailer 8
-
£2,509 GBP
View
B+
Retailer 9
-
£2,654 GBP
View
B
Retailer 10
-
£3,626 GBP
View
Most Expensive
B
NZ Jewellers
cb211f4c-7fc0-4d3d-8df1-ec00f36bc885 · Nov 5
£4,545 GBP
$6,084 USD
View
10 more retailers have this diamond
Prices start from £1,851 GBPSave up to £2,694 GBP

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
£1,851 GBP