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Heart|Natural|IGI

1.01ct J VS1 Heart Natural Diamond

VG • J/VS1 • IGI 683502008

Shape and cutting style on the report: Heart brilliant

Certificate IGI 683502008

Diamond specifications and retailer prices

From £1,420 GBP
As of November 4, 2026
Save £1,868 GBP (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,288 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 683502008. Listed at 15 retailers as of November 4, 2026, with prices from £1,420 to £3,288, a £1,868 spread on the same certified stone. NZ Jewellers lists it at £3,288. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle37.6°
OriginNatural
Grading LabIGI
CertificateIGI 683502008
Dimensions6.14 × 6.97 × 4.05 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Top View
6.14 mm6.97 mm1.01 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 683502008
Side View
Table 59.0%Crown 36.1°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 58.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £3,288 GBP|Low: £1,452 GBP|High: £3,288 GBP|Avg: £1,926 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10£1,452 GBP
Retailer 2£1,494 GBP
Retailer 6£1,573 GBP
Retailer 9£1,573 GBP
Retailer 7£1,645 GBP
Retailer 3£1,738 GBP
Retailer 8£1,815 GBP
Retailer 4£1,919 GBP
Retailer 5£2,770 GBP
NZ Jewellers£3,288 GBP

42 data points across 10 retailers

15 retailers£1,420 GBP to £3,288 GBP

B+
Cheapest Retailer
-
£1,420 GBP
B+
Retailer 2
-
£1,452 GBP
View
Final sale: no returns
B+
Retailer 3
-
£1,494 GBP
View
B+
Retailer 4
-
£1,500 GBP
View
Retailer 5
-
£1,573 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£1,573 GBP
View
Retailer 7
-
£1,573 GBP
View
Price last confirmed 21 days ago
B+
Retailer 8
-
£1,591 GBP
View
B+
Retailer 9
-
£1,645 GBP
View
B
Retailer 10
-
£1,676 GBP
View
B+
Retailer 11
-
£1,738 GBP
View
B
Retailer 12
-
£1,815 GBP
View
B
Retailer 13
-
£1,919 GBP
View
Retailer 14
-
£2,770 GBP
View
Price last confirmed 8 days ago
Most Expensive
C
NZ Jewellers
93199460-8ffa-42cf-924a-45ae4a77fd08 · Nov 5
£3,288 GBP
$4,401 USD
View
14 more retailers have this diamond
Prices start from £1,420 GBPSave up to £1,868 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
£1,420 GBP