Emerald|Lab Grown|IGI

1.88ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG791635189

Shape and cutting style on the report: Emerald cut

Certificate IGI LG791635189

Diamond specifications and retailer prices

From £528 GBP

$703 USD

As of October 30, 2026

Save £3,955 GBP (88%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: £4,483 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 1.88ct lab-grown emerald diamond

This 1.88ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG791635189 or 791635189. Listed at 28 retailers as of October 29, 2026, with prices from £528 to £4,483, a £3,955 spread on the same certified stone. Brilliant Earth lists it at £4,483. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle31.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG791635189

Dimensions8.52 × 5.81 × 3.78 mm

L/W Ratio1.47

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG791635189

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: £4,483 GBP|Low: £574 GBP|High: £4,483 GBP|Avg: £1,776 GBP

Brilliant Earth

Retailer 2

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Retailer 18

October 30, 2026

Retailer 9£574 GBP

Retailer 15£600 GBP

Retailer 5£613 GBP

Retailer 10£675 GBP

Retailer 16£747 GBP

Retailer 4£965 GBP

Retailer 12£1,027 GBP

Retailer 11£1,033 GBP

Retailer 17£1,061 GBP

Retailer 14£1,243 GBP

Retailer 8£1,796 GBP

Retailer 3£1,956 GBP

Retailer 6£2,106 GBP

Retailer 2£2,417 GBP

Retailer 13£2,548 GBP

Retailer 7£4,029 GBP

Retailer 18£4,123 GBP

Brilliant Earth£4,483 GBP

37 data points across 18 retailers

28 retailers£528 GBP to £4,483 GBP

Retailer 1

£528 GBP

$703 USD

Price last confirmed 37 days ago

Retailer 2

£528 GBP

$703 USD

View

Retailer 3

£574 GBP

$765 USD

View

Retailer 4

£600 GBP

$799 USD

View

Final sale: no returns

Retailer 5

£604 GBP

$804 USD

View

Price last confirmed 36 days ago

Retailer 6

£613 GBP

$816 USD

View

Retailer 7

£613 GBP

$816 USD

View

Price last confirmed 12 days ago

Retailer 8

£675 GBP

$899 USD

View

Retailer 9

£747 GBP

$995 USD

View

B+

Retailer 10

£951 GBP

$1,266 USD

View

B+

Retailer 11

£965 GBP

$1,285 USD

View

B+

Retailer 12

£1,027 GBP

€1,302 EUR

View

B+

Retailer 13

£1,033 GBP

View

B+

Retailer 14

£1,061 GBP

$1,413 USD

View

B+

Retailer 15

£1,243 GBP

ZAR 26,737 ZAR

View

Retailer 16

£1,634 GBP

$2,176 USD

View

Retailer 17

£1,796 GBP

$2,392 USD

View

Retailer 18

£1,901 GBP

$2,532 USD

View

B+

Retailer 19

£1,956 GBP

$2,605 USD

View

Retailer 20

£2,058 GBP

CA$3,807 CAD

View

Retailer 21

£2,085 GBP

$2,777 USD

View

Retailer 22

£2,106 GBP

View

Retailer 23

£2,417 GBP

$3,219 USD

View

Retailer 24

£2,548 GBP

View

Retailer 25

£2,855 GBP

$3,802 USD

View

Retailer 26

£4,029 GBP

$5,365 USD

View

Retailer 27

£4,123 GBP

$5,490 USD

View

Most Expensive

Brilliant Earth

21158356Y · Oct 29

£4,483 GBP

$5,970 USD

View

27 more retailers have this diamond

Prices start from £528 GBPSave up to £3,955 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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