Cushion|Lab Grown|IGI

1.44ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG825660182

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG825660182

Diamond specifications and retailer prices

From £378 GBP

$506 USD

As of October 30, 2026

Save £2,048 GBP (84%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £2,426 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 1.44ct lab-grown cushion diamond

This 1.44ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825660182 or 825660182. Listed at 15 retailers as of October 29, 2026, with prices from £378 to £2,426, a £2,048 spread on the same certified stone. Brilliant Earth lists it at £2,426. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.5°

Pavilion angle33.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG825660182

Dimensions8.17 × 5.63 × 3.86 mm

L/W Ratio1.45

Girdle conditionFaceted

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG825660182

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 30

Current: £2,426 GBP|Low: £378 GBP|High: £2,508 GBP|Avg: £1,152 GBP|-3.3%

Brilliant Earth

Retailer 2

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Retailer 5

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Retailer 7

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Retailer 11

Retailer 12

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Retailer 15

October 30, 2026

Retailer 14£378 GBP

Retailer 7£484 GBP

Retailer 11£634 GBP

Retailer 15£656 GBP

Retailer 8£657 GBP

Retailer 2£693 GBP

Retailer 10£719 GBP

Retailer 12£852 GBP

Retailer 3£1,011 GBP

Retailer 5£1,317 GBP

Retailer 4£1,328 GBP

Retailer 13£1,369 GBP

Retailer 6£1,410 GBP

Retailer 9£1,546 GBP

Brilliant Earth£2,426 GBP

40 data points across 15 retailers

15 retailers£378 GBP to £2,426 GBP

Cheapest Retailer

£378 GBP

$506 USD

Final sale: no returns

Retailer 2

£484 GBP

$649 USD

View

Price last confirmed 14 days ago

Retailer 3

£634 GBP

$850 USD

View

Retailer 4

£656 GBP

$879 USD

View

Retailer 5

£657 GBP

€839 EUR

View

Retailer 6

£693 GBP

View

Retailer 7

£719 GBP

ZAR 15,567 ZAR

View

Retailer 8

£852 GBP

$1,141 USD

View

B+

Retailer 9

£1,011 GBP

$1,355 USD

View

Retailer 10

£1,317 GBP

$1,765 USD

View

Price last confirmed 9 days ago

B+

Retailer 11

£1,328 GBP

SGD 2,405 SGD

View

B+

Retailer 12

£1,369 GBP

$1,834 USD

View

Retailer 13

£1,410 GBP

View

Price last confirmed 8 days ago

B+

Retailer 14

£1,546 GBP

View

Most Expensive

Brilliant Earth

21433679A · Oct 29

£2,426 GBP

$3,250 USD

View

14 more retailers have this diamond

Prices start from £378 GBPSave up to £2,048 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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1.44ct Cushion

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