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Heart|Natural|HRD

0.31ct F SI2 Heart Natural Diamond

EX • F/SI2 • HRD 260000044004

Certificate HRD 260000044004

Diamond specifications and retailer prices

From €159 EUR
₹16,993 INR
As of November 2, 2026
Save €515 EUR (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €674 EUR at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

About this 0.31ct natural heart diamond

This 0.31ct natural heart sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000044004. Listed at 11 retailers as of November 2, 2026, with prices from €159 to €674, a €515 spread on the same certified stone. Diamond Exchange Canada lists it at €674. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.31
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000044004
Dimensions4.27 × 4.72 × 2.66 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
4.27 mm4.72 mm0.31 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000044004
Side View
Table 59.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 56.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €674 EUR|Low: €159 EUR|High: €1,046 EUR|Avg: €422 EUR|-2.2%
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 2€159 EUR
Retailer 11€226 EUR
Retailer 4€249 EUR
Retailer 9€252 EUR
Retailer 3€294 EUR
Retailer 10€305 EUR
Retailer 8€310 EUR
Retailer 7€444 EUR
Retailer 6€490 EUR
Retailer 5€522 EUR
Diamond Exchange Canada€674 EUR
Retailer 12€1,024 EUR

45 data points across 12 retailers

11 retailers€159 EUR to €674 EUR

A
Cheapest Retailer
-
€159 EUR
₹16,993 INR
A
Retailer 2
-
€226 EUR
$254 USD
View
A
Retailer 3
-
€252 EUR
$283 USD
View
A
Retailer 4
-
€294 EUR
$330 USD
View
B+
Retailer 5
-
€305 EUR
$342 USD
View
B+
Retailer 6
-
€310 EUR
£274 GBP
View
B
Retailer 7
-
€444 EUR
View
B
Retailer 8
-
€490 EUR
$550 USD
View
B
Retailer 9
-
€522 EUR
£461 GBP
View
Most Expensive
B
Diamond Exchange Canada
1962456394 · Nov 2
€674 EUR
CA$1,050 CAD
View
9 more retailers have this diamond
Prices start from €159 EURSave up to €515 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.

A
0.31ct Heart
€159 EUR