Cushion|Lab Grown|IGI

1.08ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG835609146

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835609146

Diamond specifications and retailer prices

From £140 GBP

$186 USD

As of October 27, 2026

Save £694 GBP (83%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £834 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 1.08ct lab-grown cushion diamond

This 1.08ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835609146 or 835609146. Listed at 16 retailers as of October 27, 2026, with prices from £140 to £834, a £694 spread on the same certified stone. Brilliant Earth lists it at £834. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishVery Good

SymmetryVery Good

FluorescenceNone

Crown angle28.3°

Pavilion angle29.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG835609146

Dimensions7.34 × 5.24 × 3.26 mm

L/W Ratio1.40

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

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateIGI LG835609146

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27

Current: £834 GBP|Low: £137 GBP|High: £864 GBP|Avg: £397 GBP|-3.5%

Brilliant Earth

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October 29, 2026

Retailer 5£140 GBP

Retailer 8£173 GBP

Retailer 10£195 GBP

Retailer 2£260 GBP

Retailer 13£262 GBP

Retailer 4£266 GBP

Retailer 11£274 GBP

Retailer 15£279 GBP

Retailer 3£304 GBP

Retailer 6£339 GBP

Retailer 14£406 GBP

Retailer 9£502 GBP

Retailer 7£540 GBP

Retailer 12£727 GBP

Retailer 16£816 GBP

Brilliant Earth£834 GBP

38 data points across 16 retailers

16 retailers£140 GBP to £834 GBP

Cheapest Retailer

£140 GBP

$186 USD

Final sale: no returns

Retailer 2

£173 GBP

HK$1,800 HKD

View

Retailer 3

£195 GBP

View

Retailer 4

£260 GBP

€330 EUR

View

Retailer 5

£262 GBP

ZAR 5,643 ZAR

View

Price last confirmed 7 days ago

Retailer 6

£266 GBP

$354 USD

View

Retailer 7

£274 GBP

View

Retailer 8

£279 GBP

$371 USD

View

Retailer 9

£304 GBP

View

Price last confirmed 16 days ago

B+

Retailer 10

£339 GBP

$451 USD

View

B+

Retailer 11

£406 GBP

$540 USD

View

B+

Retailer 12

£502 GBP

$669 USD

View

Retailer 13

£540 GBP

$719 USD

View

Retailer 14

£727 GBP

View

Retailer 15

£816 GBP

$1,087 USD

View

Most Expensive

Brilliant Earth

21461863A · Oct 29

£834 GBP

$1,110 USD

View

15 more retailers have this diamond

Prices start from £140 GBPSave up to £694 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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