Cushion|Lab Grown|IGI

7.40ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG795624739

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG795624739

Diamond specifications and retailer prices

From £1,536 GBP

$2,058 USD

As of October 29, 2026

Save £6,554 GBP (81%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £8,090 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 7.4ct lab-grown cushion diamond

This 7.4ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG795624739 or 795624739. Listed at 17 retailers as of October 29, 2026, with prices from £1,536 to £8,090, a £6,554 spread on the same certified stone. Brilliant Earth lists it at £8,090. 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

7.40

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.9°

Pavilion angle35.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG795624739

Dimensions12.54 × 9.94 × 6.61 mm

L/W Ratio1.26

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 LG795624739

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: £8,090 GBP|Low: £1,521 GBP|High: £8,859 GBP|Avg: £3,116 GBP|-2.2%

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

October 30, 2026

Retailer 6£1,536 GBP

Retailer 13£1,590 GBP

Retailer 14£1,717 GBP

Retailer 5£1,855 GBP

Retailer 12£1,902 GBP

Retailer 2£2,256 GBP

Retailer 10£2,275 GBP

Retailer 8£2,487 GBP

Retailer 7£2,873 GBP

Retailer 11£2,952 GBP

Retailer 4£4,286 GBP

Retailer 9£4,567 GBP

Retailer 3£4,567 GBP

Brilliant Earth£8,090 GBP

40 data points across 14 retailers

17 retailers£1,536 GBP to £8,090 GBP

Cheapest Retailer

£1,536 GBP

$2,058 USD

Final sale: no returns

Retailer 2

£1,590 GBP

$2,131 USD

View

Price last confirmed 18 days ago

Retailer 3

£1,717 GBP

$2,300 USD

View

Retailer 4

£1,855 GBP

$2,486 USD

View

Retailer 5

£1,902 GBP

View

Price last confirmed 13 days ago

Retailer 6

£2,256 GBP

View

Retailer 7

£2,275 GBP

$3,048 USD

View

Retailer 8

£2,487 GBP

€3,173 EUR

View

Retailer 9

£2,873 GBP

ZAR 62,186 ZAR

View

Retailer 10

£2,952 GBP

A$6,085 AUD

View

Price last confirmed 8 days ago

Retailer 11

£3,287 GBP

View

B+

Retailer 12

£4,286 GBP

$5,743 USD

View

B+

Retailer 13

£4,509 GBP

$6,041 USD

View

B+

Retailer 14

£4,567 GBP

View

B+

Retailer 15

£4,567 GBP

$6,120 USD

View

Retailer 16

£5,574 GBP

$7,468 USD

View

Most Expensive

Brilliant Earth

19832384A · Oct 29

£8,090 GBP

$10,840 USD

View

16 more retailers have this diamond

Prices start from £1,536 GBPSave up to £6,554 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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7.40ct Cushion

£1,536 GBP