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Heart|Natural|HRD

3.15ct F SI2 Heart Natural Diamond

F/SI2 • HRD 170002611340

Certificate HRD 170002611340

Diamond specifications and retailer prices

From £18,691 GBP
As of November 5, 2026
Save £11,348 GBP (38%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £30,040 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 3.15ct natural heart diamond

This 3.15ct natural heart sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included) and certified by HRD 170002611340. Listed at 2 retailers as of November 5, 2026, with prices from £18,691 to £30,040, a £11,348 spread on the same certified stone. Yorxs lists it at £30,040. 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

3.15
Carat
F
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 170002611340
Dimensions10.15 × 10.11 × 4.49 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
10.15 mm10.11 mm3.15 ctF / SI2
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateHRD 170002611340
Side View
Table 66.0%CrownGirdle: Very ThickPavilionCuletDepth 44.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: £18,691 GBP|Low: £18,691 GBP|High: £30,113 GBP|Avg: £24,289 GBP
Retailer 1
Yorxs
November 6, 2026
Retailer 1£18,691 GBP
Yorxs£30,040 GBP

20 data points across 2 retailers

2 retailers£18,691 GBP to £30,040 GBP

B
Cheapest Retailer
-
£18,691 GBP
Most Expensive
C
Yorxs
550046798 · Nov 6
£30,040 GBP
€38,293 EUR
View
1 more retailer has this diamond
Prices start from £18,691 GBPSave up to £11,348 GBP

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
3.15ct Heart
£18,691 GBP