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Heart|Natural|HRD

1.20ct E SI2 Heart Natural Diamond

VG • E/SI2 • HRD 250000191596

Certificate HRD 250000191596

Diamond specifications and retailer prices

From £1,358 GBP
As of November 1, 2026
Save £1,954 GBP (59%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,313 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 250000191596. Listed at 4 retailers as of November 1, 2026, with prices from £1,358 to £3,313, a £1,954 spread on the same certified stone. NZ Jewellers lists it at £3,313. 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

1.20
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.96°
Pavilion angle39.52°
OriginNatural
Grading LabHRD
CertificateHRD 250000191596
Dimensions6.20 × 7.42 × 4.38 mm
L/W Ratio1.20
Girdle conditionMedium
Top View
6.20 mm7.42 mm1.20 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000191596
Side View
Table 62.0%Crown 38.96°GirdlePavilion 39.52°Culet: NoneDepth 59.0%

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: £3,313 GBP|Low: £1,358 GBP|High: £3,379 GBP|Avg: £2,074 GBP|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 3£1,358 GBP
Retailer 4£1,421 GBP
Retailer 5£1,656 GBP
Retailer 2£2,391 GBP
NZ Jewellers£3,313 GBP

12 data points across 5 retailers

4 retailers£1,358 GBP to £3,313 GBP

A
Cheapest Retailer
-
£1,358 GBP
A
Retailer 2
-
£1,421 GBP
View
Retailer 3
-
£2,391 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
af358d16-4048-4a63-9c48-fe4e56a31c3d · Nov 3
£3,313 GBP
$4,434 USD
View
3 more retailers have this diamond
Prices start from £1,358 GBPSave up to £1,954 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
1.20ct Heart
£1,358 GBP