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Heart|Natural|IGI

1.03ct J VVS2 Heart Natural Diamond

VG • J/VVS2 • IGI 720559432

Shape and cutting style on the report: Heart brilliant

Certificate IGI 720559432

Diamond specifications and retailer prices

From £1,264 GBP
As of November 6, 2026
Save £1,932 GBP (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,196 GBP at NZ Jewellers · As of November 5, 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 720559432. Listed at 12 retailers as of November 5, 2026, with prices from £1,264 to £3,196, a £1,932 spread on the same certified stone. NZ Jewellers lists it at £3,196. 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

1.03
Carat
J
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.5°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 720559432
Dimensions5.87 × 6.85 × 4.29 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
5.87 mm6.85 mm1.03 ctJ / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 720559432
Side View
Table 55.0%Crown 37.5°Girdle: MED-THKPavilion 39.6°CuletDepth 62.6%

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: £3,196 GBP|Low: £1,264 GBP|High: £3,196 GBP|Avg: £1,714 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 2£1,264 GBP
Retailer 3£1,402 GBP
Retailer 10£1,411 GBP
Retailer 5£1,529 GBP
Retailer 9£1,532 GBP
Retailer 8£1,600 GBP
Retailer 4£1,764 GBP
Retailer 6£1,866 GBP
Retailer 7£2,672 GBP
NZ Jewellers£3,196 GBP

44 data points across 10 retailers

12 retailers£1,264 GBP to £3,196 GBP

A
Cheapest Retailer
-
£1,264 GBP
B+
Retailer 2
-
£1,402 GBP
View
B+
Retailer 3
-
£1,411 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,508 GBP
View
B+
Retailer 5
-
£1,529 GBP
View
B+
Retailer 6
-
£1,532 GBP
View
B+
Retailer 7
-
£1,600 GBP
View
B
Retailer 8
-
£1,632 GBP
View
B
Retailer 9
-
£1,764 GBP
View
B
Retailer 10
-
£1,866 GBP
View
B
Retailer 11
-
£2,672 GBP
View
Most Expensive
C
NZ Jewellers
cd7cdda5-80a4-429a-9c90-a7dc215aff1d · Nov 5
£3,196 GBP
$4,278 USD
View
11 more retailers have this diamond
Prices start from £1,264 GBPSave up to £1,932 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
£1,264 GBP