Heart|Natural|IGI

0.40ct K VS1 Heart Natural Diamond

VG • K/VS1 • IGI 815655863

Shape and cutting style on the report: Heart brilliant

Certificate IGI 815655863

Diamond specifications and retailer prices

From €157 EUR
As of November 6, 2026
Save €891 EUR (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,048 EUR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.4ct natural heart diamond

This 0.4ct natural heart sits in the sub-half-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 815655863. Listed at 12 retailers as of November 3, 2026, with prices from €157 to €1,048, a €891 spread on the same certified stone. NZ Jewellers lists it at €1,048. 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

0.40
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.6°
Pavilion angle36.7°
OriginNatural
Grading LabIGI
CertificateIGI 815655863
Dimensions5.14 × 4.61 × 2.87 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
5.14 mm4.61 mm0.40 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 815655863
Side View
Table 58.0%Crown 39.6°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 55.8%

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: €1,048 EUR|Low: €157 EUR|High: €1,082 EUR|Avg: €367 EUR|-3.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2€157 EUR
Retailer 9€231 EUR
Retailer 12€236 EUR
Retailer 3€251 EUR
Retailer 10€259 EUR
Retailer 7€270 EUR
Retailer 4€296 EUR
Retailer 6€326 EUR
Retailer 8€359 EUR
Retailer 5€390 EUR
Retailer 11€536 EUR
NZ Jewellers€1,048 EUR

24 data points across 12 retailers

12 retailers€157 EUR to €1,048 EUR

A
Cheapest Retailer
-
€157 EUR
A
Retailer 2
-
€231 EUR
View
A
Retailer 3
-
€236 EUR
View
Retailer 4
-
€251 EUR
View
Price last confirmed 9 days ago
A
Retailer 5
-
€259 EUR
View
A
Retailer 6
-
€270 EUR
View
Retailer 7
-
€296 EUR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
€326 EUR
View
B+
Retailer 9
-
€359 EUR
View
B+
Retailer 10
-
€390 EUR
View
B
Retailer 11
-
€536 EUR
View
Most Expensive
B
NZ Jewellers
9a5ae0c2-79f0-41b9-bc2e-f666af1e6aa2 · Nov 3
€1,048 EUR
$1,170 USD
View
11 more retailers have this diamond
Prices start from €157 EURSave up to €891 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
0.40ct Heart
€157 EUR