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Heart|Natural|HRD

1.01ct I SI2 Heart Natural Diamond

VG • I/SI2 • HRD 260000022550

Certificate HRD 260000022550

Diamond specifications and retailer prices

From £563 GBP
As of November 6, 2026
Save £1,786 GBP (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,349 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 260000022550. Listed at 12 retailers as of November 5, 2026, with prices from £563 to £2,349, a £1,786 spread on the same certified stone. NZ Jewellers lists it at £2,349. 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

1.01
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000022550
Dimensions7.00 × 5.94 × 4.18 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Top View
7.00 mm5.94 mm1.01 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000022550
Side View
Table 59.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 59.7%

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 6
Current: £563 GBP|Low: £563 GBP|High: £1,388 GBP|Avg: £832 GBP|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1£563 GBP
Retailer 6£691 GBP
Retailer 2£705 GBP
Retailer 3£733 GBP
Retailer 7£778 GBP
Retailer 5£855 GBP
Retailer 4£1,369 GBP

44 data points across 7 retailers

12 retailers£563 GBP to £2,349 GBP

A
Cheapest Retailer
-
£563 GBP
B+
Retailer 2
-
£691 GBP
View
Final sale: no returns
A
Retailer 3
-
£705 GBP
View
A
Retailer 4
-
£733 GBP
View
B+
Retailer 5
-
£749 GBP
View
B+
Retailer 6
-
£778 GBP
View
A
Retailer 7
-
£855 GBP
View
B+
Retailer 8
-
£864 GBP
View
B+
Retailer 9
-
£1,068 GBP
View
B+
Retailer 10
-
£1,225 GBP
View
B+
Retailer 11
-
£1,369 GBP
View
Most Expensive
B
NZ Jewellers
6321d7d6-e101-410c-9b16-68728077cac2 · Nov 5
£2,349 GBP
$3,144 USD
View
11 more retailers have this diamond
Prices start from £563 GBPSave up to £1,786 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
1.01ct Heart
£563 GBP