Cushion|Lab Grown|IGI

1.08ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG671467665

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG671467665

Diamond specifications and retailer prices

From £138 GBP

$185 USD

As of October 28, 2026

Save £671 GBP (83%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £809 GBP at Reve Diamonds · As of October 28, 2026

View at Reve Diamonds

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 LG671467665 or 671467665. Listed at 15 retailers as of October 28, 2026, with prices from £138 to £809, a £671 spread on the same certified stone. Reve Diamonds lists it at £809. 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

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.2°

Pavilion angle39.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG671467665

Dimensions5.94 × 5.86 × 3.95 mm

L/W Ratio1.01

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG671467665

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 28

Current: £280 GBP|Low: £138 GBP|High: £820 GBP|Avg: £375 GBP|+1.1%

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

Reve Diamonds

October 29, 2026

Retailer 4£138 GBP

Retailer 12£153 GBP

Retailer 13£193 GBP

Retailer 9£263 GBP

Retailer 2£264 GBP

Retailer 7£270 GBP

Retailer 5£275 GBP

Retailer 1£280 GBP

Retailer 8£291 GBP

Retailer 11£374 GBP

Retailer 14£392 GBP

Retailer 6£418 GBP

Retailer 3£534 GBP

Retailer 10£718 GBP

Reve Diamonds£809 GBP

37 data points across 15 retailers

15 retailers£138 GBP to £809 GBP

Cheapest Retailer

£138 GBP

$185 USD

Final sale: no returns

Retailer 2

£153 GBP

$205 USD

View

Retailer 3

£193 GBP

View

Price last confirmed 13 days ago

Retailer 4

£263 GBP

ZAR 5,697 ZAR

View

Retailer 5

£264 GBP

$354 USD

View

Retailer 6

£270 GBP

View

Retailer 7

£275 GBP

$368 USD

View

Retailer 8

£280 GBP

€357 EUR

View

Retailer 9

£291 GBP

View

B+

Retailer 10

£374 GBP

A$770 AUD

View

B+

Retailer 11

£392 GBP

$525 USD

View

Retailer 12

£418 GBP

$560 USD

View

Price last confirmed 25 days ago

Retailer 13

£534 GBP

$715 USD

View

Retailer 14

£718 GBP

View

Most Expensive

Reve Diamonds

C73A01714 · Oct 28

£809 GBP

$1,084 USD

View

14 more retailers have this diamond

Prices start from £138 GBPSave up to £671 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.

Similar diamonds

1.08ct Cushion

£138 GBP