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Heart|Natural|HRD

1.07ct K SI2 Heart Natural Diamond

K/SI2 • HRD 170003039640

Certificate HRD 170003039640

Diamond specifications and retailer prices

From €2,572 EUR
As of November 6, 2026
Save €962 EUR (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €3,534 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.07ct natural heart diamond

This 1.07ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included) and certified by HRD 170003039640. Listed at 2 retailers as of November 2, 2026, with prices from €2,572 to €3,534, a €962 spread on the same certified stone. MOH London lists it at €3,534. 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

1.07
Carat
K
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 170003039640
Dimensions7.18 × 7.39 × 3.02 mm
L/W Ratio1.03
Girdle conditionFaceted
Top View
7.18 mm7.39 mm1.07 ctK / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateHRD 170003039640
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 40.9%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 6
Current: €3,534 EUR|Low: €2,069 EUR|High: €3,577 EUR|Avg: €2,729 EUR
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3€2,069 EUR
Retailer 2€2,572 EUR
MOH London€3,534 EUR

23 data points across 3 retailers

2 retailers€2,572 EUR to €3,534 EUR

C
Cheapest Retailer
-
€2,572 EUR
Most Expensive
C
MOH London
88B6AC7E2 · Nov 2
€3,534 EUR
£3,107 GBP
View
1 more retailer has this diamond
Prices start from €2,572 EURSave up to €962 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.

C
1.07ct Heart
€2,572 EUR