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Heart|Natural|IGI

1.04ct K SI1 Heart Natural Diamond

VG • K/SI1 • IGI 245635927

Shape and cutting style on the report: Heart brilliant

Certificate IGI 245635927

Diamond specifications and retailer prices

From €1,120 EUR
As of November 6, 2026
Save €940 EUR (46%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €2,060 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.04ct natural heart diamond

This 1.04ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 245635927. Listed at 4 retailers as of November 4, 2026, with prices from €1,120 to €2,060, a €940 spread on the same certified stone. MOH London lists it at €2,060. 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

1.04
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle41.4°
Pavilion angle34.4°
OriginNatural
Grading LabIGI
CertificateIGI 245635927
Dimensions6.51 × 6.78 × 3.46 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Top View
6.51 mm6.78 mm1.04 ctK / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI 245635927
Side View
Table 70.5%Crown 41.4°Girdle: MED-VTKPavilion 34.4°Culet: NoneDepth 51.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €2,060 EUR|Low: €1,103 EUR|High: €2,090 EUR|Avg: €1,508 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4€1,120 EUR
Retailer 3€1,295 EUR
Retailer 2€1,566 EUR
MOH London€2,060 EUR

39 data points across 4 retailers

4 retailers€1,120 EUR to €2,060 EUR

B+
Cheapest Retailer
-
€1,120 EUR
B+
Retailer 2
-
€1,295 EUR
View
B
Retailer 3
-
€1,566 EUR
View
Most Expensive
B
MOH London
948CD5F41 · Nov 4
€2,060 EUR
£1,811 GBP
View
3 more retailers have this diamond
Prices start from €1,120 EURSave up to €940 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.

B+
1.04ct Heart
€1,120 EUR