Cushion|Lab Grown|IGI

7.26ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG798620689

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG798620689

Diamond specifications and retailer prices

From £1,489 GBP

$1,995 USD

As of October 29, 2026

Save £6,385 GBP (81%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £7,874 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 7.26ct lab-grown cushion diamond

This 7.26ct 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 LG798620689 or 798620689. Listed at 17 retailers as of October 29, 2026, with prices from £1,489 to £7,874, a £6,385 spread on the same certified stone. Brilliant Earth lists it at £7,874. 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

7.26

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.5°

Pavilion angle34.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG798620689

Dimensions11.64 × 10.10 × 6.84 mm

L/W Ratio1.15

Girdle conditionFaceted

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG798620689

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: £7,874 GBP|Low: £1,489 GBP|High: £8,501 GBP|Avg: £2,981 GBP

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£1,489 GBP

Retailer 13£1,542 GBP

Retailer 3£1,668 GBP

Retailer 5£1,806 GBP

Retailer 2£1,840 GBP

Retailer 7£2,187 GBP

Retailer 11£2,205 GBP

Retailer 9£2,410 GBP

Retailer 8£2,785 GBP

Retailer 12£2,862 GBP

Retailer 4£4,156 GBP

Retailer 10£4,427 GBP

Retailer 14£4,440 GBP

Brilliant Earth£7,874 GBP

37 data points across 14 retailers

17 retailers£1,489 GBP to £7,874 GBP

Cheapest Retailer

£1,489 GBP

$1,995 USD

Final sale: no returns

Retailer 2

£1,542 GBP

$2,066 USD

View

Price last confirmed 18 days ago

Retailer 3

£1,668 GBP

$2,235 USD

View

Retailer 4

£1,806 GBP

$2,420 USD

View

Retailer 5

£1,840 GBP

View

Retailer 6

£2,187 GBP

View

Retailer 7

£2,205 GBP

$2,955 USD

View

Retailer 8

£2,410 GBP

€3,075 EUR

View

Retailer 9

£2,785 GBP

ZAR 60,285 ZAR

View

Retailer 10

£2,862 GBP

A$5,900 AUD

View

Price last confirmed 8 days ago

B+

Retailer 11

£3,196 GBP

View

B+

Retailer 12

£4,156 GBP

$5,568 USD

View

B+

Retailer 13

£4,344 GBP

$5,820 USD

View

B+

Retailer 14

£4,427 GBP

View

B+

Retailer 15

£4,440 GBP

$5,949 USD

View

Retailer 16

£5,406 GBP

$7,244 USD

View

Most Expensive

Brilliant Earth

20519305A · Oct 29

£7,874 GBP

$10,550 USD

View

16 more retailers have this diamond

Prices start from £1,489 GBPSave up to £6,385 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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7.26ct Cushion

£1,489 GBP