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Heart|Natural|HRD

0.91ct J SI2 Heart Natural Diamond

J/SI2 • HRD 170003123891

Certificate HRD 170003123891

Diamond specifications and retailer prices

From €1,570 EUR
As of October 29, 2026
1 retailer carries this diamond
Only listing: €1,570 EUR at Belgium Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Belgium Diamonds

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 SI2 clarity (slightly-included) and certified by HRD 170003123891. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabHRD
CertificateHRD 170003123891
Dimensions5.79 × 6.58 × 2.71 mm
L/W Ratio1.14
Top View
5.79 mm6.58 mm0.91 ctJ / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateHRD 170003123891
Side View
Table 68.0%CrownGirdlePavilionCuletDepth 41.2%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 29
Current: €1,570 EUR|Low: €1,570 EUR|High: €2,301 EUR|Avg: €1,808 EUR
Belgium Diamonds
Retailer 2
July 13, 2026
Belgium Diamonds€1,570 EUR
Retailer 2€2,046 EUR

25 data points across 2 retailers

1 retailer

C
Belgium Diamonds
357010157 · Oct 29
€1,570 EUR
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C
0.91ct Heart
€1,570 EUR