Heart|Lab Grown|IGI

3.96ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG752535454

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG752535454

Diamond specifications and retailer prices

From £493 GBP

$660 USD

As of October 29, 2026

Save £3,224 GBP (87%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £3,717 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 3.96ct lab-grown heart diamond

This 3.96ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG752535454 or 752535454. Listed at 15 retailers as of October 29, 2026, with prices from £493 to £3,717, a £3,224 spread on the same certified stone. Brilliant Earth lists it at £3,717. 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

3.96

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.4°

Pavilion angle36°

OriginLab Grown

Grading LabIGI

CertificateIGI LG752535454

Dimensions9.99 × 11.19 × 6.11 mm

L/W Ratio1.12

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG752535454

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 29

Current: £3,717 GBP|Low: £337 GBP|High: £3,829 GBP|Avg: £1,493 GBP|-2.9%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

October 30, 2026

Retailer 12£493 GBP

Retailer 10£616 GBP

Retailer 16£680 GBP

Retailer 13£694 GBP

Retailer 15£756 GBP

Retailer 8£855 GBP

Retailer 5£884 GBP

Retailer 2£1,200 GBP

Retailer 9£1,229 GBP

Retailer 6£1,500 GBP

Retailer 3£1,743 GBP

Retailer 4£1,803 GBP

Retailer 7£1,871 GBP

Retailer 11£2,469 GBP

Retailer 14£3,687 GBP

Brilliant Earth£3,717 GBP

19 data points across 16 retailers

15 retailers£493 GBP to £3,717 GBP

Retailer 1

£415 GBP

$556 USD

Price last confirmed 22 days ago

Retailer 2

£452 GBP

$605 USD

View

Price last confirmed 32 days ago

Retailer 3

£493 GBP

$660 USD

View

Final sale: no returns

Retailer 4

£616 GBP

$825 USD

View

Retailer 5

£680 GBP

$911 USD

View

B+

Retailer 6

£694 GBP

$930 USD

View

Retailer 7

£756 GBP

$1,013 USD

View

Retailer 8

£1,200 GBP

A$2,474 AUD

View

Retailer 9

£1,229 GBP

$1,647 USD

View

Retailer 10

£1,328 GBP

$1,779 USD

View

Price last confirmed 7 days ago

Retailer 11

£1,494 GBP

$2,002 USD

View

Price last confirmed 26 days ago

B+

Retailer 12

£1,743 GBP

$2,336 USD

View

B+

Retailer 13

£2,469 GBP

View

Retailer 14

£3,687 GBP

$4,940 USD

View

Most Expensive

Brilliant Earth

21406126Y · Oct 30

£3,717 GBP

$4,980 USD

View

14 more retailers have this diamond

Prices start from £493 GBPSave up to £3,224 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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3.96ct Heart

£493 GBP