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Heart|Natural|IGI

1.51ct H IF Heart Natural Diamond

VG • H/IF • IGI 824606081

Shape and cutting style on the report: Heart brilliant

Certificate IGI 824606081

Diamond specifications and retailer prices

From €4,925 EUR
As of November 5, 2026
Save €4,521 EUR (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €9,447 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 824606081. Listed at 15 retailers as of November 5, 2026, with prices from €4,925 to €9,447, a €4,521 spread on the same certified stone. NZ Jewellers lists it at €9,447. 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

1.51
Carat
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 824606081
Dimensions7.04 × 7.43 × 4.71 mm
L/W Ratio1.06
Girdle conditionFaceted
Top View
7.04 mm7.43 mm1.51 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 824606081
Side View
Table 59.0%Crown 41.2°Girdle: MED-VTKPavilion 38.7°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €9,447 EUR|Low: €4,365 EUR|High: €9,447 EUR|Avg: €5,941 EUR
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
Retailer 14
November 7, 2026
Retailer 6€4,367 EUR
Retailer 10€4,925 EUR
Retailer 7€4,995 EUR
Retailer 4€5,213 EUR
Retailer 12€5,253 EUR
Retailer 2€5,486 EUR
Retailer 3€5,648 EUR
Retailer 13€5,648 EUR
Retailer 5€5,725 EUR
Retailer 8€6,137 EUR
Retailer 14€6,517 EUR
Retailer 9€6,891 EUR
Retailer 11€8,298 EUR
NZ Jewellers€9,447 EUR

28 data points across 14 retailers

15 retailers€4,925 EUR to €9,447 EUR

Retailer 1
-
€4,367 EUR
Price last confirmed 22 days ago
A
Retailer 2
-
€4,925 EUR
View
A
Retailer 3
-
€4,995 EUR
View
A
Retailer 4
-
€5,213 EUR
View
Final sale: no returns
A
Retailer 5
-
€5,253 EUR
View
A
Retailer 6
-
€5,486 EUR
View
B+
Retailer 7
-
€5,648 EUR
View
B+
Retailer 8
-
€5,648 EUR
View
B+
Retailer 9
-
€5,725 EUR
View
Retailer 10
-
€5,761 EUR
View
Price last confirmed 9 days ago
B+
Retailer 11
-
€6,137 EUR
View
B+
Retailer 12
-
€6,517 EUR
View
B+
Retailer 13
-
€6,891 EUR
View
B
Retailer 14
-
€8,298 EUR
View
Most Expensive
B
NZ Jewellers
c9bf7b9a-b119-4dac-809e-3e22d97e306d · Nov 5
€9,447 EUR
$10,547 USD
View
14 more retailers have this diamond
Prices start from €4,925 EURSave up to €4,521 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
1.51ct Heart
€4,925 EUR