Emerald|Lab Grown|IGI

3.54ct F VS2 Emerald Lab Grown Diamond

EX • F/VS2 • IGI LG843616973

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843616973

Diamond specifications and retailer prices

From £361 GBP

$484 USD

As of October 30, 2026

Save £3,863 GBP (91%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £4,224 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.54ct lab-grown emerald diamond

This 3.54ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843616973 or 843616973. Listed at 19 retailers as of October 29, 2026, with prices from £361 to £4,224, a £3,863 spread on the same certified stone. Brilliant Earth lists it at £4,224. 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

3.54

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.2°

Pavilion angle38.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG843616973

Dimensions10.22 × 7.19 × 4.74 mm

L/W Ratio1.42

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 LG843616973

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: £737 GBP|Low: £361 GBP|High: £3,004 GBP|Avg: £1,125 GBP|-0.1%

Retailer 1

Retailer 2

Retailer 3

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Retailer 11

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Retailer 18

October 31, 2026

Retailer 6£361 GBP

Retailer 3£448 GBP

Retailer 17£448 GBP

Retailer 14£497 GBP

Retailer 11£552 GBP

Retailer 8£601 GBP

Retailer 1£737 GBP

Retailer 2£739 GBP

Retailer 12£751 GBP

Retailer 18£984 GBP

Retailer 15£1,203 GBP

Retailer 5£1,439 GBP

Retailer 10£1,445 GBP

Retailer 7£1,460 GBP

Retailer 4£1,674 GBP

Retailer 16£1,877 GBP

Retailer 13£1,879 GBP

Retailer 9£3,004 GBP

17 data points across 18 retailers

19 retailers£361 GBP to £4,224 GBP

Cheapest Retailer

£361 GBP

$484 USD

Retailer 2

£448 GBP

$600 USD

View

Price last confirmed 15 days ago

Retailer 3

£448 GBP

$600 USD

View

Retailer 4

£497 GBP

HK$5,200 HKD

View

Retailer 5

£552 GBP

$740 USD

View

B+

Retailer 6

£601 GBP

$805 USD

View

Retailer 7

£737 GBP

View

Retailer 8

£739 GBP

$990 USD

View

Retailer 9

£751 GBP

€958 EUR

View

Retailer 10

£984 GBP

$1,319 USD

View

B+

Retailer 11

£1,203 GBP

$1,612 USD

View

B+

Retailer 12

£1,439 GBP

$1,928 USD

View

B+

Retailer 13

£1,445 GBP

SGD 2,617 SGD

View

B+

Retailer 14

£1,460 GBP

$1,956 USD

View

B+

Retailer 15

£1,674 GBP

$2,243 USD

View

Retailer 16

£1,877 GBP

$2,515 USD

View

Price last confirmed 13 days ago

Retailer 17

£1,879 GBP

View

Retailer 18

£3,004 GBP

$4,025 USD

View

Most Expensive

Brilliant Earth

22175077A · Oct 29

£4,224 GBP

$5,660 USD

View

18 more retailers have this diamond

Prices start from £361 GBPSave up to £3,863 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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