Heart|Lab Grown|IGI

3.92ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG743594336

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG743594336

Diamond specifications and retailer prices

From £487 GBP

$653 USD

As of October 29, 2026

Save £3,192 GBP (87%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £3,679 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 3.92ct lab-grown heart diamond

This 3.92ct 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 LG743594336 or 743594336. Listed at 14 retailers as of October 29, 2026, with prices from £487 to £3,679, a £3,192 spread on the same certified stone. Brilliant Earth lists it at £3,679. 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

3.92

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.6°

Pavilion angle36.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG743594336

Dimensions11.37 × 10.00 × 5.99 mm

L/W Ratio1.14

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG743594336

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: £3,679 GBP|Low: £372 GBP|High: £3,791 GBP|Avg: £1,492 GBP|-3.0%

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£487 GBP

Retailer 11£608 GBP

Retailer 15£673 GBP

Retailer 13£687 GBP

Retailer 3£806 GBP

Retailer 8£847 GBP

Retailer 5£946 GBP

Retailer 2£1,189 GBP

Retailer 10£1,217 GBP

Retailer 4£1,285 GBP

Retailer 7£1,757 GBP

Retailer 6£1,885 GBP

Retailer 16£1,976 GBP

Retailer 9£2,455 GBP

Retailer 14£3,650 GBP

Brilliant Earth£3,679 GBP

18 data points across 16 retailers

14 retailers£487 GBP to £3,679 GBP

Retailer 1

£411 GBP

$551 USD

Price last confirmed 22 days ago

Retailer 2

£447 GBP

$599 USD

View

Price last confirmed 31 days ago

Retailer 3

£487 GBP

$653 USD

View

Final sale: no returns

Retailer 4

£608 GBP

$815 USD

View

Retailer 5

£673 GBP

$902 USD

View

B+

Retailer 6

£687 GBP

$921 USD

View

Retailer 7

£1,189 GBP

A$2,450 AUD

View

Retailer 8

£1,217 GBP

$1,631 USD

View

Retailer 9

£1,315 GBP

$1,762 USD

View

Price last confirmed 7 days ago

Retailer 10

£1,479 GBP

$1,982 USD

View

Price last confirmed 26 days ago

B+

Retailer 11

£1,976 GBP

$2,648 USD

View

B+

Retailer 12

£2,455 GBP

View

Retailer 13

£3,650 GBP

$4,890 USD

View

Most Expensive

Brilliant Earth

21414991Y · Oct 30

£3,679 GBP

$4,930 USD

View

13 more retailers have this diamond

Prices start from £487 GBPSave up to £3,192 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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3.92ct Heart

£487 GBP