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Heart|Natural|HRD

1.03ct J VS1 Heart Natural Diamond

EX • J/VS1 • HRD 260000072570

Certificate HRD 260000072570

Diamond specifications and retailer prices

From £1,204 GBP
As of November 5, 2026
Save £1,815 GBP (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,018 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000072570. Listed at 5 retailers as of November 3, 2026, with prices from £1,204 to £3,018, a £1,815 spread on the same certified stone. NZ Jewellers lists it at £3,018. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.59°
Pavilion angle40.03°
OriginNatural
Grading LabHRD
CertificateHRD 260000072570
Dimensions6.37 × 7.04 × 4.07 mm
L/W Ratio1.11
Girdle conditionMedium
Top View
6.37 mm7.04 mm1.03 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000072570
Side View
Table 58.0%Crown 36.59°GirdlePavilion 40.03°CuletDepth 57.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £3,018 GBP|Low: £1,150 GBP|High: £3,049 GBP|Avg: £1,718 GBP|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2£1,204 GBP
Retailer 4£1,237 GBP
Retailer 6£1,272 GBP
Retailer 5£1,295 GBP
Retailer 3£2,167 GBP
NZ Jewellers£3,018 GBP

41 data points across 6 retailers

5 retailers£1,204 GBP to £3,018 GBP

A
Cheapest Retailer
-
£1,204 GBP
A
Retailer 2
-
£1,237 GBP
View
A
Retailer 3
-
£1,295 GBP
View
B
Retailer 4
-
£2,167 GBP
View
Most Expensive
B
NZ Jewellers
dffcdde3-d51e-4c00-9308-02514caa74dc · Nov 3
£3,018 GBP
$4,040 USD
View
4 more retailers have this diamond
Prices start from £1,204 GBPSave up to £1,815 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
1.03ct Heart
£1,204 GBP