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Heart|Natural|HRD

0.91ct J SI1 Heart Natural Diamond

VG • J/SI1 • HRD 170003116699

Certificate HRD 170003116699

Diamond specifications and retailer prices

From €1,712 EUR
As of November 2, 2026
Save €1,417 EUR (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €3,130 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 170003116699. Listed at 4 retailers as of November 1, 2026, with prices from €1,712 to €3,130, a €1,417 spread on the same certified stone. MOH London lists it at €3,130. 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

0.91
Carat
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 170003116699
Dimensions6.38 × 6.60 × 2.85 mm
L/W Ratio1.03
Girdle conditionFaceted
Top View
6.38 mm6.60 mm0.91 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateHRD 170003116699
Side View
Table 63.0%CrownGirdle: Extremely ThickPavilionCuletDepth 43.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: €3,130 EUR|Low: €1,849 EUR|High: €3,167 EUR|Avg: €2,293 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4€1,849 EUR
Retailer 3€1,982 EUR
Retailer 2€2,279 EUR
MOH London€3,130 EUR

39 data points across 4 retailers

4 retailers€1,712 EUR to €3,130 EUR

B
Cheapest Retailer
-
€1,712 EUR
C
Retailer 2
-
€1,982 EUR
£1,743 GBP
View
C
Retailer 3
-
€2,279 EUR
View
Most Expensive
C
MOH London
99FCF2E1D · Nov 1
€3,130 EUR
£2,753 GBP
View
3 more retailers have this diamond
Prices start from €1,712 EURSave up to €1,417 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
0.91ct Heart
€1,712 EUR