Cushion|Lab Grown|IGI

11.06ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG778674393

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG778674393

Diamond specifications and retailer prices

From £1,391 GBP

As of October 27, 2026

Save £6,963 GBP (83%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: £8,354 GBP at With Clarity · As of November 2, 2026

View at With Clarity

About this 11.06ct lab-grown cushion diamond

This 11.06ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778674393 or 778674393. Listed at 20 retailers as of October 27, 2026, with prices from £1,391 to £8,354, a £6,963 spread on the same certified stone. With Clarity lists it at £8,354. 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

11.06

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.9°

Pavilion angle31.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG778674393

Dimensions15.65 × 11.06 × 7.11 mm

L/W Ratio1.42

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 LG778674393

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 27

Current: £2,596 GBP|Low: £1,386 GBP|High: £8,426 GBP|Avg: £3,729 GBP|-0.8%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

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Retailer 14

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Retailer 16

Retailer 17

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Retailer 19

Retailer 20

With Clarity

November 2, 2026

Retailer 19£1,391 GBP

Retailer 8£1,667 GBP

Retailer 18£1,774 GBP

Retailer 16£1,974 GBP

Retailer 3£2,064 GBP

Retailer 20£2,361 GBP

Retailer 12£2,580 GBP

Retailer 1£2,596 GBP

Retailer 2£2,663 GBP

Retailer 4£2,702 GBP

Retailer 7£3,205 GBP

Retailer 6£3,282 GBP

Retailer 10£4,464 GBP

Retailer 13£4,692 GBP

Retailer 5£4,924 GBP

Retailer 17£5,721 GBP

Retailer 14£5,932 GBP

Retailer 9£6,043 GBP

Retailer 15£6,282 GBP

Retailer 11£8,331 GBP

With Clarity£8,354 GBP

29 data points across 21 retailers

20 retailers£1,391 GBP to £8,354 GBP

Cheapest Retailer

£1,391 GBP

Retailer 2

£1,774 GBP

$2,380 USD

View

Price last confirmed 5 days ago

Retailer 3

£1,974 GBP

HK$20,700 HKD

View

Retailer 4

£2,064 GBP

$2,770 USD

View

Price last confirmed 7 days ago

Retailer 5

£2,361 GBP

View

Retailer 6

£2,580 GBP

€3,297 EUR

View

Retailer 7

£2,596 GBP

$3,484 USD

View

Retailer 8

£2,663 GBP

ZAR 57,728 ZAR

View

Price last confirmed 8 days ago

Retailer 9

£2,702 GBP

$3,626 USD

View

Price last confirmed 6 days ago

Retailer 10

£3,205 GBP

A$6,617 AUD

View

Price last confirmed 11 days ago

Retailer 11

£3,282 GBP

View

Price last confirmed 7 days ago

Retailer 12

£4,464 GBP

$5,990 USD

View

Price last confirmed 12 days ago

Retailer 13

£4,692 GBP

$6,296 USD

View

Price last confirmed 7 days ago

Retailer 14

£4,924 GBP

$6,608 USD

View

Price last confirmed 8 days ago

B+

Retailer 15

£5,721 GBP

SGD 10,375 SGD

View

Retailer 16

£5,932 GBP

$7,961 USD

View

Retailer 17

£6,043 GBP

$8,110 USD

View

Price last confirmed 7 days ago

Retailer 18

£6,282 GBP

A$12,969 AUD

View

Retailer 19

£8,331 GBP

$11,180 USD

View

Most Expensive

With Clarity

778674393 · Nov 2

£8,354 GBP

$11,211 USD

View

19 more retailers have this diamond

Prices start from £1,391 GBPSave up to £6,963 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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