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Heart|Natural|IGI

1.43ct K VS1 Heart Natural Diamond

VG • K/VS1 • IGI 768623508

Shape and cutting style on the report: Heart brilliant

Certificate IGI 768623508

Diamond specifications and retailer prices

From €1,837 EUR
As of November 6, 2026
Save €2,863 EUR (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,700 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.43ct natural heart diamond

This 1.43ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 768623508. Listed at 11 retailers as of November 5, 2026, with prices from €1,837 to €4,700, a €2,863 spread on the same certified stone. NZ Jewellers lists it at €4,700. 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

1.43
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle36.2°
OriginNatural
Grading LabIGI
CertificateIGI 768623508
Dimensions6.67 × 7.78 × 4.46 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.67 mm7.78 mm1.43 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 768623508
Side View
Table 56.0%Crown 34.2°Girdle: STK-VTKPavilion 36.2°CuletDepth 57.3%

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 6
Current: €4,700 EUR|Low: €1,837 EUR|High: €4,700 EUR|Avg: €2,597 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2€1,837 EUR
Retailer 3€2,136 EUR
Retailer 6€2,248 EUR
Retailer 9€2,248 EUR
Retailer 7€2,352 EUR
Retailer 4€2,594 EUR
Retailer 5€2,743 EUR
Retailer 8€3,939 EUR
NZ Jewellers€4,700 EUR

43 data points across 9 retailers

11 retailers€1,837 EUR to €4,700 EUR

A
Cheapest Retailer
-
€1,837 EUR
A
Retailer 2
-
€2,136 EUR
View
A
Retailer 3
-
€2,248 EUR
View
B+
Retailer 4
-
€2,248 EUR
View
B+
Retailer 5
-
€2,264 EUR
View
B+
Retailer 6
-
€2,352 EUR
View
B+
Retailer 7
-
€2,373 EUR
View
B+
Retailer 8
-
€2,594 EUR
View
B+
Retailer 9
-
€2,743 EUR
View
B
Retailer 10
-
€3,939 EUR
View
Most Expensive
B
NZ Jewellers
098b5aa6-de4f-478c-a0c7-f2f5482d1a89 · Nov 5
€4,700 EUR
$5,248 USD
View
10 more retailers have this diamond
Prices start from €1,837 EURSave up to €2,863 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
1.43ct Heart
€1,837 EUR