CaratHunter
Plans
Heart|Natural|HRD

1.01ct J IF Heart Natural Diamond

EX • J/IF • HRD 250000293673

Certificate HRD 250000293673

Diamond specifications and retailer prices

From £2,163 GBP
As of November 1, 2026
Save £848 GBP (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,011 GBP at NZ Jewellers · As of October 30, 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 J 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 250000293673. Listed at 4 retailers as of October 30, 2026, with prices from £2,163 to £3,011, a £848 spread on the same certified stone. NZ Jewellers lists it at £3,011. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.84°
Pavilion angle42.33°
OriginNatural
Grading LabHRD
CertificateHRD 250000293673
Dimensions5.80 × 6.85 × 4.24 mm
L/W Ratio1.18
Girdle conditionThick
Top View
5.80 mm6.85 mm1.01 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateHRD 250000293673
Side View
Table 63.0%Crown 36.84°GirdlePavilion 42.33°CuletDepth 61.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £3,011 GBP|Low: £1,247 GBP|High: £3,041 GBP|Avg: £1,904 GBP|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3£1,247 GBP
Retailer 5£1,534 GBP
Retailer 4£1,538 GBP
Retailer 2£2,163 GBP
NZ Jewellers£3,011 GBP

13 data points across 5 retailers

4 retailers£2,163 GBP to £3,011 GBP

Retailer 1
-
£1,247 GBP
$1,671 USD
Price last confirmed 25 days ago
Retailer 2
-
£1,305 GBP
$1,748 USD
View
Price last confirmed 32 days ago
B
Retailer 3
-
£2,163 GBP
View
Most Expensive
B
NZ Jewellers
faa13b1a-a031-47d0-a632-98f6c1b00f3a · Oct 30
£3,011 GBP
$4,034 USD
View
3 more retailers have this diamond
Prices start from £2,163 GBPSave up to £848 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.

B
1.01ct Heart
£2,163 GBP