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Heart|Natural|IGI

1.51ct J VS1 Heart Natural Diamond

VG • J/VS1 • IGI 660411178

Shape and cutting style on the report: Heart brilliant

Certificate IGI 660411178

Diamond specifications and retailer prices

From €2,815 EUR
$3,145 USD
As of November 1, 2026
Save €2,710 EUR (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €5,525 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 660411178. Listed at 15 retailers as of October 30, 2026, with prices from €2,815 to €5,525, a €2,710 spread on the same certified stone. NZ Jewellers lists it at €5,525. 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
J
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle38.4°
OriginNatural
Grading LabIGI
CertificateIGI 660411178
Dimensions6.70 × 7.73 × 4.78 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Top View
6.70 mm7.73 mm1.51 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 660411178
Side View
Table 56.0%Crown 38.8°Girdle: STK-VTKPavilion 38.4°Culet: NoneDepth 61.8%

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: €5,525 EUR|Low: €2,815 EUR|High: €5,525 EUR|Avg: €3,594 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
November 2, 2026
Retailer 11€2,815 EUR
Retailer 13€2,888 EUR
Retailer 6€2,989 EUR
Retailer 12€3,036 EUR
Retailer 10€3,052 EUR
Retailer 3€3,171 EUR
Retailer 5€3,171 EUR
Retailer 9€3,294 EUR
Retailer 2€3,375 EUR
Retailer 4€3,659 EUR
Retailer 7€3,898 EUR
Retailer 8€5,333 EUR
NZ Jewellers€5,525 EUR

45 data points across 13 retailers

15 retailers€2,815 EUR to €5,525 EUR

A
Cheapest Retailer
-
€2,815 EUR
$3,145 USD
A
Retailer 2
-
€2,888 EUR
$3,226 USD
View
A
Retailer 3
-
€2,989 EUR
£2,629 GBP
View
A
Retailer 4
-
€3,036 EUR
$3,391 USD
View
A
Retailer 5
-
€3,052 EUR
$3,410 USD
View
B+
Retailer 6
-
€3,171 EUR
$3,543 USD
View
B+
Retailer 7
-
€3,171 EUR
$3,543 USD
View
B+
Retailer 8
-
€3,294 EUR
$3,680 USD
View
B+
Retailer 9
-
€3,301 EUR
$3,688 USD
View
A
Retailer 10
-
€3,375 EUR
£2,969 GBP
View
Retailer 11
-
€3,659 EUR
$4,088 USD
View
Price last confirmed 56 days ago
B+
Retailer 12
-
€3,659 EUR
$4,088 USD
View
B+
Retailer 13
-
€3,898 EUR
ZAR 70,361 ZAR
View
B
Retailer 14
-
€5,333 EUR
£4,691 GBP
View
Most Expensive
B
NZ Jewellers
64113f24-e03c-46a0-8646-b11c50e71bd8 · Oct 30
€5,525 EUR
$6,173 USD
View
14 more retailers have this diamond
Prices start from €2,815 EURSave up to €2,710 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
€2,815 EUR