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Radiant|Natural|HRD

1.31ct F SI2 Radiant Natural Diamond

F/SI2 • HRD 190000095918

Certificate HRD 190000095918

Diamond specifications and retailer prices

From €2,922 EUR
As of November 5, 2026
Save €34 EUR (1%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,956 EUR at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.31ct natural radiant diamond

This 1.31ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI2 clarity (slightly-included) and certified by HRD 190000095918. Listed at 2 retailers as of November 5, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.31
Carat
F
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabHRD
CertificateHRD 190000095918
Dimensions6.01 × 5.66 × 4.70 mm
L/W Ratio1.06
Top View
6.01 mm5.66 mm1.31 ctF / SI2
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateHRD 190000095918
Side View
Table 67.0%CrownGirdlePavilionCuletDepth 83.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: €3,866 EUR|Low: €2,891 EUR|High: €3,866 EUR|Avg: €3,243 EUR
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 2€2,922 EUR
Yorxs€2,956 EUR
Retailer 1€3,866 EUR

19 data points across 3 retailers

2 retailers€2,922 EUR to €2,956 EUR

B+
Cheapest Retailer
-
€2,922 EUR
Most Expensive
B+
Yorxs
430641347 · Nov 6
€2,956 EUR
View
1 more retailer has this diamond
Prices start from €2,922 EURSave up to €34 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+
1.31ct Radiant
€2,922 EUR