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Heart|Natural|HRD

1.03ct G IF Heart Natural Diamond

EX • G/IF • HRD 260000072541

Certificate HRD 260000072541

Diamond specifications and retailer prices

From £2,375 GBP
As of November 1, 2026
Save £1,762 GBP (43%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £4,136 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000072541. Listed at 4 retailers as of November 1, 2026, with prices from £2,375 to £4,136, a £1,762 spread on the same certified stone. NZ Jewellers lists it at £4,136. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.98°
Pavilion angle40.85°
OriginNatural
Grading LabHRD
CertificateHRD 260000072541
Dimensions6.13 × 7.15 × 4.14 mm
L/W Ratio1.17
Girdle conditionMedium
Top View
6.13 mm7.15 mm1.03 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000072541
Side View
Table 61.0%Crown 35.98°GirdlePavilion 40.85°CuletDepth 57.9%

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 1
Current: £4,136 GBP|Low: £2,229 GBP|High: £4,179 GBP|Avg: £3,024 GBP|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5£2,229 GBP
Retailer 3£2,375 GBP
Retailer 4£2,465 GBP
Retailer 6£2,722 GBP
Retailer 2£3,971 GBP
NZ Jewellers£4,136 GBP

12 data points across 6 retailers

4 retailers£2,375 GBP to £4,136 GBP

A
Cheapest Retailer
-
£2,375 GBP
A
Retailer 2
-
£2,465 GBP
View
B
Retailer 3
-
£3,971 GBP
View
Most Expensive
B
NZ Jewellers
e1ace281-ca5a-4f39-9e8b-66bad66a3a06 · Nov 3
£4,136 GBP
$5,567 USD
View
3 more retailers have this diamond
Prices start from £2,375 GBPSave up to £1,762 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
£2,375 GBP