Heart|Lab Grown|IGI

7.42ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG603352027

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG603352027

Diamond specifications and retailer prices

From £1,085 GBP

$1,445 USD

As of October 30, 2026

Save £4,729 GBP (81%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £5,814 GBP at Blue Nile · As of October 29, 2026

View at Blue Nile

About this 7.42ct lab-grown heart diamond

This 7.42ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG603352027 or 603352027. Listed at 16 retailers as of October 29, 2026, with prices from £1,085 to £5,814, a £4,729 spread on the same certified stone. Blue Nile lists it at £5,814. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

7.42

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.2°

Pavilion angle39.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG603352027

Dimensions11.70 × 13.75 × 8.05 mm

L/W Ratio1.18

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG603352027

Side View

Caratlytics Score

How it works →

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: Oct 30

Current: £5,814 GBP|Low: £1,060 GBP|High: £5,814 GBP|Avg: £2,593 GBP|-0.0%

Blue Nile

Retailer 2

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October 30, 2026

Retailer 9£1,075 GBP

Retailer 15£1,085 GBP

Retailer 4£1,180 GBP

Retailer 3£1,259 GBP

Retailer 10£1,385 GBP

Retailer 14£1,505 GBP

Retailer 5£1,608 GBP

Retailer 2£1,776 GBP

Retailer 7£1,985 GBP

Retailer 12£2,284 GBP

Retailer 16£2,359 GBP

Retailer 13£3,140 GBP

Retailer 17£3,392 GBP

Retailer 11£3,599 GBP

Retailer 6£4,429 GBP

Retailer 8£5,422 GBP

Blue Nile£5,814 GBP

35 data points across 17 retailers

16 retailers£1,085 GBP to £5,814 GBP

Cheapest Retailer

£1,085 GBP

$1,445 USD

Retailer 2

£1,180 GBP

$1,572 USD

View

Retailer 3

£1,259 GBP

$1,676 USD

View

Retailer 4

£1,385 GBP

$1,845 USD

View

Retailer 5

£1,505 GBP

View

Price last confirmed 13 days ago

Retailer 6

£1,608 GBP

$2,142 USD

View

Retailer 7

£1,776 GBP

View

B+

Retailer 8

£1,985 GBP

$2,644 USD

View

B+

Retailer 9

£2,284 GBP

$3,041 USD

View

B+

Retailer 10

£2,359 GBP

$3,141 USD

View

B+

Retailer 11

£3,140 GBP

$4,182 USD

View

Retailer 12

£3,392 GBP

$4,517 USD

View

Retailer 13

£3,599 GBP

View

Retailer 14

£4,429 GBP

$5,898 USD

View

Price last confirmed 11 days ago

Retailer 15

£5,422 GBP

$7,220 USD

View

Most Expensive

Blue Nile

24695119 · Oct 29

£5,814 GBP

$7,742 USD

View

15 more retailers have this diamond

Prices start from £1,085 GBPSave up to £4,729 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.

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7.42ct Heart

£1,085 GBP