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Heart|Natural|IGI

1.01ct J VVS1 Heart Natural Diamond

VG • J/VVS1 • IGI 656471430

Shape and cutting style on the report: Heart brilliant

Certificate IGI 656471430

Diamond specifications and retailer prices

From £920 GBP
As of November 6, 2026
Save £2,093 GBP (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,012 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 656471430. Listed at 16 retailers as of November 5, 2026, with prices from £920 to £3,012, a £2,093 spread on the same certified stone. NZ Jewellers lists it at £3,012. 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
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 656471430
Dimensions6.26 × 6.71 × 4.14 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Top View
6.26 mm6.71 mm1.01 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 656471430
Side View
Table 58.0%Crown 37.7°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 61.7%

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: £3,012 GBP|Low: £920 GBP|High: £3,012 GBP|Avg: £1,535 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2£920 GBP
Retailer 5£1,124 GBP
Retailer 11£1,145 GBP
Retailer 4£1,235 GBP
Retailer 8£1,235 GBP
Retailer 3£1,292 GBP
Retailer 10£1,393 GBP
Retailer 7£1,425 GBP
Retailer 9£1,507 GBP
Retailer 6£1,567 GBP
Retailer 12£2,158 GBP
NZ Jewellers£3,012 GBP

27 data points across 12 retailers

16 retailers£920 GBP to £3,012 GBP

A
Cheapest Retailer
-
£920 GBP
A
Retailer 2
-
£1,124 GBP
View
A
Retailer 3
-
£1,139 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,145 GBP
View
A
Retailer 5
-
£1,147 GBP
View
A
Retailer 6
-
£1,214 GBP
View
B+
Retailer 7
-
£1,235 GBP
View
Retailer 8
-
£1,235 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£1,292 GBP
View
B+
Retailer 10
-
£1,337 GBP
View
B+
Retailer 11
-
£1,393 GBP
View
B+
Retailer 12
-
£1,425 GBP
View
B+
Retailer 13
-
£1,507 GBP
View
B+
Retailer 14
-
£1,567 GBP
View
B
Retailer 15
-
£2,158 GBP
View
Most Expensive
C
NZ Jewellers
8dc28ffa-7d5b-492d-8ec1-7bce249ae69f · Nov 5
£3,012 GBP
$4,032 USD
View
15 more retailers have this diamond
Prices start from £920 GBPSave up to £2,093 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
£920 GBP