Cushion|Lab Grown|IGI

11.05ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG838614644

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG838614644

Diamond specifications and retailer prices

From £2,531 GBP

$3,371 USD

As of October 23, 2026

Save £7,644 GBP (75%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: £10,175 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 11.05ct lab-grown cushion diamond

This 11.05ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838614644 or 838614644. Listed at 12 retailers as of October 23, 2026, with prices from £2,531 to £10,175, a £7,644 spread on the same certified stone. Brilliant Earth lists it at £10,175. 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

11.05

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.2°

Pavilion angle37.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG838614644

Dimensions15.91 × 11.89 × 7.88 mm

L/W Ratio1.34

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 LG838614644

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 23

Current: £10,175 GBP|Low: £1,126 GBP|High: £13,014 GBP|Avg: £5,908 GBP|-3.6%

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

October 24, 2026

Retailer 6£1,559 GBP

Retailer 7£2,531 GBP

Retailer 9£3,323 GBP

Retailer 4£3,707 GBP

Retailer 3£4,177 GBP

Retailer 8£4,494 GBP

Retailer 10£5,087 GBP

Retailer 13£5,857 GBP

Retailer 5£6,062 GBP

Retailer 11£6,075 GBP

Retailer 12£8,439 GBP

Retailer 2£9,574 GBP

Brilliant Earth£10,175 GBP

13 data points across 13 retailers

12 retailers£2,531 GBP to £10,175 GBP

Cheapest Retailer

£2,531 GBP

$3,371 USD

Retailer 2

£3,323 GBP

View

Price last confirmed 8 days ago

Retailer 3

£3,707 GBP

ZAR 79,759 ZAR

View

Price last confirmed 9 days ago

Retailer 4

£4,177 GBP

View

Price last confirmed 8 days ago

Retailer 5

£4,494 GBP

A$9,207 AUD

View

Price last confirmed 7 days ago

B+

Retailer 6

£5,087 GBP

$6,774 USD

View

Retailer 7

£5,857 GBP

$7,799 USD

View

Price last confirmed 9 days ago

B+

Retailer 8

£6,062 GBP

SGD 10,909 SGD

View

Retailer 9

£6,075 GBP

$8,090 USD

View

Price last confirmed 8 days ago

Retailer 10

£8,439 GBP

$11,238 USD

View

Price last confirmed 8 days ago

Retailer 11

£9,574 GBP

$12,750 USD

View

Most Expensive

Brilliant Earth

21617050Y · Oct 29

£10,175 GBP

$13,550 USD

View

11 more retailers have this diamond

Prices start from £2,531 GBPSave up to £7,644 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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