Emerald|Lab Grown|IGI

1.82ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG569396020

Shape and cutting style on the report: Emerald cut

Certificate IGI LG569396020

Diamond specifications and retailer prices

From £382 GBP

HK$4,000 HKD

As of October 31, 2026

16 retailers carry this diamond

Most expensive: £1,537 GBP at Brilliant Earth · As of October 21, 2026

View at Brilliant Earth

About this 1.82ct lab-grown emerald diamond

This 1.82ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG569396020 or 569396020. Listed at 16 retailers as of October 31, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.82

Carat

Colour

SI1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle39.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG569396020

Dimensions8.31 × 5.76 × 3.75 mm

L/W Ratio1.44

Culet sizeLong

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 LG569396020

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 31

Current: £1,537 GBP|Low: £221 GBP|High: £1,590 GBP|Avg: £736 GBP|-3.3%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

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Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

October 21, 2026

Retailer 14£278 GBP

Retailer 5£310 GBP

Retailer 3£322 GBP

Retailer 15£345 GBP

Retailer 17£345 GBP

Retailer 8£382 GBP

Retailer 10£522 GBP

Retailer 4£543 GBP

Retailer 13£550 GBP

Retailer 2£615 GBP

Retailer 9£840 GBP

Retailer 12£1,011 GBP

Retailer 16£1,108 GBP

Retailer 6£1,137 GBP

Retailer 7£1,301 GBP

Retailer 11£1,354 GBP

Brilliant Earth£1,537 GBP

34 data points across 17 retailers

16 retailers

Retailer 1

£278 GBP

$372 USD

Price last confirmed 12 days ago

Retailer 2

£322 GBP

$432 USD

View

Price last confirmed 11 days ago

Retailer 3

£345 GBP

$462 USD

View

Price last confirmed 15 days ago

Retailer 4

£345 GBP

$462 USD

View

Price last confirmed 12 days ago

Retailer 5

£382 GBP

HK$4,000 HKD

View

Retailer 6

£522 GBP

$700 USD

View

Price last confirmed 9 days ago

Retailer 7

£543 GBP

$727 USD

View

Price last confirmed 12 days ago

Retailer 8

£550 GBP

$737 USD

View

Price last confirmed 10 days ago

Retailer 9

£615 GBP

View

Price last confirmed 10 days ago

Retailer 10

£840 GBP

$1,126 USD

View

Price last confirmed 103 days ago

Retailer 11

£1,011 GBP

$1,354 USD

View

Price last confirmed 9 days ago

Retailer 12

£1,108 GBP

$1,484 USD

View

Price last confirmed 13 days ago

Retailer 13

£1,137 GBP

$1,523 USD

View

Price last confirmed 10 days ago

Retailer 14

£1,301 GBP

$1,743 USD

View

Price last confirmed 10 days ago

Retailer 15

£1,354 GBP

View

Price last confirmed 13 days ago

Most Expensive

Brilliant Earth

14531322A · Oct 21

£1,537 GBP

$2,060 USD

View

Price last confirmed 10 days ago

15 more retailers have this diamond

Prices start from £382 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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1.82ct Emerald

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