Emerald|Lab Grown|IGI

1.22ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG843638200

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843638200

Diamond specifications and retailer prices

From £162 GBP

$218 USD

As of November 1, 2026

Save £1,768 GBP (92%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £1,930 GBP at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 1.22ct lab-grown emerald diamond

This 1.22ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843638200 or 843638200. Listed at 19 retailers as of November 1, 2026, with prices from £162 to £1,930, a £1,768 spread on the same certified stone. Brilliant Earth lists it at £1,930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle44.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG843638200

Dimensions7.39 × 4.88 × 3.38 mm

L/W Ratio1.51

Culet sizeLarge

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 LG843638200

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: Nov 1

Current: £691 GBP|Low: £162 GBP|High: £1,109 GBP|Avg: £500 GBP|-3.7%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

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Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

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Retailer 17

Retailer 18

November 3, 2026

Retailer 17£162 GBP

Retailer 7£183 GBP

Retailer 8£190 GBP

Retailer 4£203 GBP

Retailer 2£274 GBP

Retailer 9£333 GBP

Retailer 18£350 GBP

Retailer 16£377 GBP

Retailer 3£439 GBP

Retailer 12£492 GBP

Retailer 14£572 GBP

Retailer 13£649 GBP

Retailer 5£652 GBP

Retailer 1£691 GBP

Retailer 6£692 GBP

Retailer 10£741 GBP

Retailer 11£806 GBP

Retailer 15£1,087 GBP

7 data points across 18 retailers

19 retailers£162 GBP to £1,930 GBP

Cheapest Retailer

£162 GBP

$218 USD

Retailer 2

£183 GBP

$245 USD

View

Final sale: no returns

Retailer 3

£190 GBP

$255 USD

View

Retailer 4

£203 GBP

$272 USD

View

Retailer 5

£274 GBP

$368 USD

View

Retailer 6

£333 GBP

€426 EUR

View

Retailer 7

£350 GBP

ZAR 7,594 ZAR

View

Retailer 8

£377 GBP

View

Retailer 9

£439 GBP

$589 USD

View

B+

Retailer 10

£492 GBP

A$1,016 AUD

View

B+

Retailer 11

£572 GBP

$768 USD

View

B+

Retailer 12

£649 GBP

$871 USD

View

B+

Retailer 13

£652 GBP

$875 USD

View

B+

Retailer 14

£691 GBP

$927 USD

View

B+

Retailer 15

£692 GBP

$928 USD

View

B+

Retailer 16

£741 GBP

A$1,529 AUD

View

B+

Retailer 17

£806 GBP

View

B+

Retailer 18

£1,087 GBP

SGD 1,972 SGD

View

Most Expensive

Brilliant Earth

22405997A · Nov 2

£1,930 GBP

$2,590 USD

View

18 more retailers have this diamond

Prices start from £162 GBPSave up to £1,768 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.

Where to buy this spec

See every retailer carrying 1.22ct D IF emerald lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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