Cushion|Lab Grown|IGI

2.26ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG611379582

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG611379582

Diamond specifications and retailer prices

From £328 GBP

As of November 1, 2026

Save £1,128 GBP (77%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £1,455 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 2.26ct lab-grown cushion diamond

This 2.26ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG611379582 or 611379582. Listed at 16 retailers as of October 31, 2026, with prices from £328 to £1,455, a £1,128 spread on the same certified stone. Brilliant Earth lists it at £1,455. 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

2.26

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.8°

Pavilion angle39°

OriginLab Grown

Grading LabIGI

CertificateIGI LG611379582

Dimensions8.47 × 7.15 × 4.77 mm

L/W Ratio1.18

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG611379582

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: Nov 1

Current: £1,455 GBP|Low: £190 GBP|High: £2,112 GBP|Avg: £807 GBP|+1.0%

Brilliant Earth

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November 1, 2026

Retailer 10£190 GBP

Retailer 8£310 GBP

Retailer 11£328 GBP

Retailer 17£396 GBP

Retailer 14£410 GBP

Retailer 13£501 GBP

Retailer 12£521 GBP

Retailer 15£565 GBP

Retailer 18£633 GBP

Retailer 5£689 GBP

Retailer 6£748 GBP

Retailer 4£931 GBP

Retailer 3£980 GBP

Retailer 16£1,041 GBP

Retailer 7£1,064 GBP

Retailer 2£1,180 GBP

Brilliant Earth£1,455 GBP

Retailer 9£2,112 GBP

21 data points across 18 retailers

16 retailers£328 GBP to £1,455 GBP

Retailer 1

£310 GBP

$415 USD

Price last confirmed 7 days ago

Retailer 2

£328 GBP

View

B+

Retailer 3

£396 GBP

$530 USD

View

Retailer 4

£410 GBP

$550 USD

View

Retailer 5

£501 GBP

€639 EUR

View

Retailer 6

£521 GBP

View

Retailer 7

£565 GBP

$757 USD

View

Retailer 8

£633 GBP

$848 USD

View

Retailer 9

£689 GBP

A$1,420 AUD

View

Retailer 10

£748 GBP

ZAR 16,187 ZAR

View

B+

Retailer 11

£931 GBP

$1,248 USD

View

B+

Retailer 12

£980 GBP

$1,314 USD

View

B+

Retailer 13

£1,041 GBP

$1,395 USD

View

B+

Retailer 14

£1,064 GBP

$1,425 USD

View

B+

Retailer 15

£1,180 GBP

View

Most Expensive

Brilliant Earth

21837188A · Oct 31

£1,455 GBP

$1,950 USD

View

15 more retailers have this diamond

Prices start from £328 GBPSave up to £1,128 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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