Heart|Natural|IGI

1.50ct I IF Heart Natural Diamond

VG • I/IF • IGI 831624566

Shape and cutting style on the report: Heart brilliant

Certificate IGI 831624566

Diamond specifications and retailer prices

From €4,056 EUR
£3,568 GBP
As of November 1, 2026
Save €3,573 EUR (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €7,629 EUR at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 831624566. Listed at 5 retailers as of October 30, 2026, with prices from €4,056 to €7,629, a €3,573 spread on the same certified stone. NZ Jewellers 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
I
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 831624566
Dimensions6.83 × 7.99 × 4.69 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.83 mm7.99 mm1.50 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 831624566
Side View
Table 60.0%Crown 36.1°Girdle: STK-THKPavilion 39.3°CuletDepth 58.7%

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 1
Current: €7,629 EUR|Low: €4,055 EUR|High: €7,629 EUR|Avg: €5,588 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2€4,056 EUR
Retailer 4€4,561 EUR
Retailer 5€4,561 EUR
Retailer 3€7,265 EUR
NZ Jewellers€7,629 EUR

17 data points across 5 retailers

5 retailers€4,056 EUR to €7,629 EUR

A
Cheapest Retailer
-
€4,056 EUR
£3,568 GBP
A
Retailer 2
-
€4,561 EUR
$5,096 USD
View
A
Retailer 3
-
€4,561 EUR
$5,096 USD
View
B
Retailer 4
-
€7,265 EUR
£6,391 GBP
View
Most Expensive
B
NZ Jewellers
d61655fa-11d1-4e9d-9a63-21202e9bf80f · Oct 30
€7,629 EUR
$8,523 USD
View
4 more retailers have this diamond
Prices start from €4,056 EURSave up to €3,573 EUR

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
€4,056 EUR