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Heart|Natural|HRD

3.01ct K SI2 Heart Natural Diamond

EX • K/SI2 • HRD 240000273012

Certificate HRD 240000273012

Diamond specifications and retailer prices

From £4,869 GBP
As of November 1, 2026
Save £3,275 GBP (40%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £8,143 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 3.01ct natural heart diamond

This 3.01ct natural heart sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 240000273012. Listed at 5 retailers as of November 1, 2026, with prices from £4,869 to £8,143, a £3,275 spread on the same certified stone. NZ Jewellers lists it at £8,143. 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

3.01
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.86°
Pavilion angle40.11°
OriginNatural
Grading LabHRD
CertificateHRD 240000273012
Dimensions9.21 × 9.92 × 5.80 mm
L/W Ratio1.08
Girdle conditionMedium
Top View
9.21 mm9.92 mm3.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 240000273012
Side View
Table 59.0%Crown 35.86°GirdlePavilion 40.11°Culet: NoneDepth 58.5%

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 1
Current: £8,143 GBP|Low: £4,565 GBP|High: £8,319 GBP|Avg: £5,918 GBP|-2.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5£4,565 GBP
Retailer 3£4,869 GBP
Retailer 4£4,944 GBP
Retailer 6£5,364 GBP
Retailer 2£7,173 GBP
NZ Jewellers£8,143 GBP

17 data points across 6 retailers

5 retailers£4,869 GBP to £8,143 GBP

Retailer 1
-
£4,565 GBP
Price last confirmed 9 days ago
A
Retailer 2
-
£4,869 GBP
View
A
Retailer 3
-
£4,944 GBP
View
B+
Retailer 4
-
£7,173 GBP
View
Most Expensive
B+
NZ Jewellers
57a8e2b9-19a8-45ca-a0fc-ad6e1bd99fc6 · Nov 3
£8,143 GBP
$10,900 USD
View
4 more retailers have this diamond
Prices start from £4,869 GBPSave up to £3,275 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.

A
3.01ct Heart
£4,869 GBP