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 €5,021 EUR
$5,610 USD
As of October 31, 2026
Save €4,608 EUR (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €9,629 EUR at NZ Jewellers · As of October 30, 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 October 30, 2026, with prices from €5,021 to €9,629, a €4,608 spread on the same certified stone. NZ Jewellers lists it at €9,629. 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

1.51
Carat
H
Color
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

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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: Oct 31
Current: €6,935 EUR|Low: €4,362 EUR|High: €8,585 EUR|Avg: €5,875 EUR|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2€4,365 EUR
Retailer 4€5,021 EUR
Retailer 8€5,135 EUR
Retailer 3€5,209 EUR
Retailer 10€5,344 EUR
Retailer 7€5,633 EUR
Retailer 5€5,722 EUR
Retailer 6€6,291 EUR
Retailer 1€6,935 EUR
Retailer 9€8,528 EUR

26 data points across 10 retailers

15 retailers€5,021 EUR to €9,629 EUR

Retailer 1
-
€4,365 EUR
₹464,447 INR
Price last confirmed 16 days ago
A
Retailer 2
-
€5,021 EUR
$5,610 USD
View
A
Retailer 3
-
€5,135 EUR
£4,517 GBP
View
A
Retailer 4
-
€5,209 EUR
$5,820 USD
View
Final sale: no returns
A
Retailer 5
-
€5,344 EUR
$5,970 USD
View
A
Retailer 6
-
€5,633 EUR
£4,955 GBP
View
B+
Retailer 7
-
€5,722 EUR
$6,393 USD
View
B+
Retailer 8
-
€5,757 EUR
$6,432 USD
View
B+
Retailer 9
-
€5,757 EUR
$6,432 USD
View
B+
Retailer 10
-
€5,757 EUR
$6,432 USD
View
B+
Retailer 11
-
€6,291 EUR
View
B+
Retailer 12
-
€6,643 EUR
$7,422 USD
View
B+
Retailer 13
-
€6,935 EUR
ZAR 125,170 ZAR
View
B
Retailer 14
-
€8,528 EUR
£7,502 GBP
View
Most Expensive
B
NZ Jewellers
c9bf7b9a-b119-4dac-809e-3e22d97e306d · Oct 30
€9,629 EUR
$10,758 USD
View
14 more retailers have this diamond
Prices start from €5,021 EURSave up to €4,608 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
€5,021 EUR