Cushion|Lab Grown|IGI

5.61ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG840656821

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840656821

Diamond specifications and retailer prices

From £1,941 GBP

$2,601 USD

As of October 29, 2026

Save £5,432 GBP (74%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £7,373 GBP at With Clarity · As of October 30, 2026

View at With Clarity

About this 5.61ct lab-grown cushion diamond

This 5.61ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840656821 or 840656821. Listed at 18 retailers as of October 29, 2026, with prices from £1,941 to £7,373, a £5,432 spread on the same certified stone. With Clarity lists it at £7,373. 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

5.61

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.3°

Pavilion angle35.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840656821

Dimensions12.42 × 8.91 × 6.08 mm

L/W Ratio1.39

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG840656821

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: £2,112 GBP|Low: £1,941 GBP|High: £7,495 GBP|Avg: £4,591 GBP|-2.2%

Retailer 1

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

With Clarity

October 30, 2026

Retailer 4£1,941 GBP

Retailer 1£2,112 GBP

Retailer 15£2,135 GBP

Retailer 14£2,216 GBP

Retailer 9£2,769 GBP

Retailer 13£2,873 GBP

Retailer 11£3,058 GBP

Retailer 2£3,810 GBP

Retailer 3£4,082 GBP

Retailer 10£4,086 GBP

Retailer 7£5,457 GBP

Retailer 12£5,484 GBP

Retailer 16£7,010 GBP

Retailer 6£7,022 GBP

Retailer 8£7,042 GBP

Retailer 5£7,166 GBP

With Clarity£7,373 GBP

23 data points across 17 retailers

18 retailers£1,941 GBP to £7,373 GBP

Cheapest Retailer

£1,941 GBP

$2,601 USD

Final sale: no returns

Retailer 2

£2,112 GBP

View

Retailer 3

£2,135 GBP

$2,860 USD

View

Retailer 4

£2,216 GBP

$2,969 USD

View

B+

Retailer 5

£2,769 GBP

View

B+

Retailer 6

£2,873 GBP

$3,850 USD

View

B+

Retailer 7

£3,058 GBP

€3,902 EUR

View

B+

Retailer 8

£3,810 GBP

View

Retailer 9

£4,082 GBP

A$8,414 AUD

View

Price last confirmed 8 days ago

B+

Retailer 10

£4,086 GBP

ZAR 88,436 ZAR

View

Retailer 11

£5,457 GBP

$7,312 USD

View

Retailer 12

£5,484 GBP

View

Retailer 13

£6,585 GBP

A$13,574 AUD

View

Price last confirmed 22 days ago

Retailer 14

£7,010 GBP

$9,392 USD

View

Retailer 15

£7,022 GBP

$9,409 USD

View

Retailer 16

£7,042 GBP

$9,435 USD

View

Price last confirmed 17 days ago

Retailer 17

£7,166 GBP

SGD 12,976 SGD

View

Most Expensive

With Clarity

840656821 · Oct 30

£7,373 GBP

$9,879 USD

View

17 more retailers have this diamond

Prices start from £1,941 GBPSave up to £5,432 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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5.61ct Cushion

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