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Heart|Natural|IGI

1.52ct I IF Heart Natural Diamond

VG • I/IF • IGI 750528407

Shape and cutting style on the report: Heart brilliant

Certificate IGI 750528407

Diamond specifications and retailer prices

From £2,959 GBP
As of November 5, 2026
Save £2,951 GBP (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £5,910 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 750528407. Listed at 14 retailers as of November 3, 2026, with prices from £2,959 to £5,910, a £2,951 spread on the same certified stone. NZ Jewellers lists it at £5,910. 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

1.52
Carat
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 750528407
Dimensions6.94 × 7.85 × 4.66 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
6.94 mm7.85 mm1.52 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 750528407
Side View
Table 59.0%Crown 40.4°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 59.4%

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 5
Current: £5,910 GBP|Low: £2,959 GBP|High: £5,910 GBP|Avg: £3,825 GBP
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 5, 2026
Retailer 10£2,959 GBP
Retailer 8£3,010 GBP
Retailer 3£3,080 GBP
Retailer 9£3,131 GBP
Retailer 11£3,210 GBP
Retailer 5£3,392 GBP
Retailer 12£3,392 GBP
Retailer 13£3,392 GBP
Retailer 6£3,406 GBP
Retailer 4£3,914 GBP
Retailer 2£4,141 GBP
Retailer 7£5,388 GBP
NZ Jewellers£5,910 GBP

44 data points across 13 retailers

14 retailers£2,959 GBP to £5,910 GBP

A
Cheapest Retailer
-
£2,959 GBP
A
Retailer 2
-
£3,010 GBP
View
A
Retailer 3
-
£3,080 GBP
View
A
Retailer 4
-
£3,131 GBP
View
Final sale: no returns
A
Retailer 5
-
£3,210 GBP
View
A
Retailer 6
-
£3,392 GBP
View
A
Retailer 7
-
£3,392 GBP
View
Retailer 8
-
£3,392 GBP
View
Price last confirmed 7 days ago
A
Retailer 9
-
£3,406 GBP
View
A
Retailer 10
-
£3,503 GBP
View
A
Retailer 11
-
£3,914 GBP
View
A
Retailer 12
-
£4,141 GBP
View
B+
Retailer 13
-
£5,388 GBP
View
Most Expensive
B
NZ Jewellers
b2990a85-0a3a-4a25-a1e4-4dc393d0d932 · Nov 3
£5,910 GBP
$7,954 USD
View
13 more retailers have this diamond
Prices start from £2,959 GBPSave up to £2,951 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
1.52ct Heart
£2,959 GBP