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Heart|Natural|IGI

1.50ct J IF Heart Natural Diamond

VG • J/IF • IGI 592365073

Shape and cutting style on the report: Heart brilliant

Certificate IGI 592365073

Diamond specifications and retailer prices

From £3,890 GBP
As of November 6, 2026
Save £3,738 GBP (49%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £7,629 GBP 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 592365073. Listed at 4 retailers as of November 4, 2026, with prices from £3,890 to £7,629, a £3,738 spread on the same certified stone. MOH London lists it at £7,629. 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
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 592365073
Dimensions6.98 × 8.15 × 4.53 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
6.98 mm8.15 mm1.50 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 592365073
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 55.6%

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 6
Current: £7,629 GBP|Low: £3,890 GBP|High: £7,742 GBP|Avg: £5,281 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2£3,890 GBP
Retailer 4£4,469 GBP
Retailer 3£5,032 GBP
MOH London£7,629 GBP

46 data points across 4 retailers

4 retailers£3,890 GBP to £7,629 GBP

B+
Cheapest Retailer
-
£3,890 GBP
B
Retailer 2
-
£4,469 GBP
View
B
Retailer 3
-
£5,032 GBP
View
Most Expensive
B
MOH London
8B485254E · Nov 4
£7,629 GBP
View
3 more retailers have this diamond
Prices start from £3,890 GBPSave up to £3,738 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.

B+
1.50ct Heart
£3,890 GBP