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Heart|Natural|HRD

1.02ct E SI2 Heart Natural Diamond

EX • E/SI2 • HRD 260000075785

Certificate HRD 260000075785

Diamond specifications and retailer prices

From £1,222 GBP
As of November 4, 2026
Save £1,091 GBP (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,229 GBP at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded E 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 260000075785. Listed at 6 retailers as of November 4, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle40.5°
OriginNatural
Grading LabHRD
CertificateHRD 260000075785
Dimensions6.28 × 6.92 × 4.14 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
6.28 mm6.92 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateHRD 260000075785
Side View
Table 58.0%CrownGirdle: MediumPavilion 40.5°Culet: NoneDepth 59.8%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £3,229 GBP|Low: £1,147 GBP|High: £3,517 GBP|Avg: £1,951 GBP|-8.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6£1,222 GBP
Retailer 5£1,397 GBP
Retailer 7£1,463 GBP
Retailer 2£1,798 GBP
Retailer 4£1,938 GBP
Retailer 3£2,313 GBP
NZ Jewellers£3,229 GBP

23 data points across 7 retailers

6 retailers£1,222 GBP to £2,313 GBP

A
Cheapest Retailer
-
£1,222 GBP
Final sale: no returns
A
Retailer 2
-
£1,397 GBP
View
B+
Retailer 3
-
£1,798 GBP
View
B+
Retailer 4
-
£1,938 GBP
View
B+
Retailer 5
-
£2,313 GBP
View
Most Expensive
NZ Jewellers
c66d1aaa-13e9-4eaf-8a58-e96ff1dd5de6 · Oct 24
£3,229 GBP
$4,322 USD
View
Price last confirmed 13 days ago
5 more retailers have this diamond
Prices start from £1,222 GBPSave up to £1,091 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
1.02ct Heart
£1,222 GBP