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Heart|Natural|IGI

1.51ct H VS1 Heart Natural Diamond

VG • H/VS1 • IGI 727565828

Shape and cutting style on the report: Heart brilliant

Certificate IGI 727565828

Diamond specifications and retailer prices

From €4,667 EUR
$5,214 USD
As of October 30, 2026
Save €4,282 EUR (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €8,949 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 727565828. Listed at 16 retailers as of October 30, 2026, with prices from €4,667 to €8,949, a €4,282 spread on the same certified stone. NZ Jewellers lists it at €8,949. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle35.3°
OriginNatural
Grading LabIGI
CertificateIGI 727565828
Dimensions7.04 × 7.84 × 4.39 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Top View
7.04 mm7.84 mm1.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 727565828
Side View
Table 60.0%Crown 37.8°Girdle: STK-THKPavilion 35.3°Culet: NoneDepth 56.0%

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 30
Current: €8,949 EUR|Low: €4,667 EUR|High: €8,949 EUR|Avg: €6,044 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
October 31, 2026
Retailer 14€4,667 EUR
Retailer 6€4,697 EUR
Retailer 11€4,939 EUR
Retailer 8€4,950 EUR
Retailer 7€5,322 EUR
Retailer 4€5,351 EUR
Retailer 5€5,351 EUR
Retailer 12€5,351 EUR
Retailer 13€6,174 EUR
Retailer 10€6,379 EUR
Retailer 2€6,574 EUR
Retailer 9€7,926 EUR
Retailer 3€7,987 EUR
NZ Jewellers€8,949 EUR

34 data points across 14 retailers

16 retailers€4,667 EUR to €8,949 EUR

A
Cheapest Retailer
-
€4,667 EUR
$5,214 USD
A
Retailer 2
-
€4,697 EUR
$5,248 USD
View
A
Retailer 3
-
€4,939 EUR
$5,518 USD
View
Final sale: no returns
A
Retailer 4
-
€4,950 EUR
£4,355 GBP
View
A
Retailer 5
-
€4,990 EUR
$5,575 USD
View
B+
Retailer 6
-
€5,322 EUR
£4,682 GBP
View
B+
Retailer 7
-
€5,351 EUR
$5,978 USD
View
B+
Retailer 8
-
€5,351 EUR
$5,978 USD
View
B+
Retailer 9
-
€5,351 EUR
$5,978 USD
View
B+
Retailer 10
-
€5,478 EUR
$6,120 USD
View
B+
Retailer 11
-
€5,491 EUR
$6,134 USD
View
B+
Retailer 12
-
€6,174 EUR
$6,898 USD
View
B+
Retailer 13
-
€6,574 EUR
ZAR 118,657 ZAR
View
B
Retailer 14
-
€7,926 EUR
£6,972 GBP
View
B
Retailer 15
-
€7,987 EUR
$8,923 USD
View
Most Expensive
B
NZ Jewellers
0a77ee3b-c3e0-4d81-a3e9-a8d4a6cc821b · Oct 30
€8,949 EUR
$9,998 USD
View
15 more retailers have this diamond
Prices start from €4,667 EURSave up to €4,282 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
€4,667 EUR