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Heart|Natural|HRD

0.31ct D SI2 Heart Natural Diamond

GD • D/SI2 • HRD 260000264672

Certificate HRD 260000264672

Diamond specifications and retailer prices

From $522 CAD
£294 GBP
As of October 30, 2026
Save $363 CAD (41%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $885 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.31ct natural heart diamond

This 0.31ct natural heart sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 260000264672. Listed at 4 retailers as of October 29, 2026, with prices from $522 to $885, a $363 spread on the same certified stone. MOH London lists it at $885. 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

0.31
Carat
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000264672
Dimensions4.54 × 3.95 × 2.84 mm
L/W Ratio1.15
Top View
4.54 mm3.95 mm0.31 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000264672
Side View
Table 58.0%CrownGirdle: FAC-FACPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $885 CAD|Low: $522 CAD|High: $885 CAD|Avg: $687 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4$522 CAD
Retailer 3$602 CAD
Retailer 2$654 CAD
MOH London$885 CAD

3 data points across 4 retailers

4 retailers$522 CAD to $885 CAD

B+
Cheapest Retailer
-
$522 CAD
£294 GBP
B+
Retailer 2
-
$602 CAD
$431 USD
View
B
Retailer 3
-
$654 CAD
€446 EUR
View
Most Expensive
C
MOH London
DA1382C60 · Oct 29
$885 CAD
£499 GBP
View
3 more retailers have this diamond
Prices start from $522 CADSave up to $363 CAD

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+
0.31ct Heart
$522 CAD