Emerald|Lab Grown|IGI

2.39ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG825660198

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825660198

Diamond specifications and retailer prices

From £644 GBP

$858 USD

As of October 30, 2026

Save £2,983 GBP (82%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: £3,627 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 2.39ct lab-grown emerald diamond

This 2.39ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825660198 or 825660198. Listed at 22 retailers as of October 29, 2026, with prices from £644 to £3,627, a £2,983 spread on the same certified stone. Brilliant Earth lists it at £3,627. 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

2.39

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.2°

Pavilion angle39.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG825660198

Dimensions9.06 × 6.29 × 4.29 mm

L/W Ratio1.44

Culet sizeLarge

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG825660198

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: £3,627 GBP|Low: £644 GBP|High: £3,627 GBP|Avg: £1,874 GBP

Brilliant Earth

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October 30, 2026

Retailer 10£644 GBP

Retailer 4£701 GBP

Retailer 20£747 GBP

Retailer 3£793 GBP

Retailer 15£810 GBP

Retailer 18£879 GBP

Retailer 7£947 GBP

Retailer 2£1,149 GBP

Retailer 9£1,201 GBP

Retailer 13£1,343 GBP

Retailer 19£1,718 GBP

Retailer 22£1,794 GBP

Retailer 16£1,928 GBP

Retailer 6£2,060 GBP

Retailer 21£2,101 GBP

Retailer 8£2,338 GBP

Retailer 12£2,592 GBP

Retailer 14£2,688 GBP

Retailer 17£2,816 GBP

Retailer 11£2,821 GBP

Retailer 5£3,032 GBP

Brilliant Earth£3,627 GBP

25 data points across 22 retailers

22 retailers£644 GBP to £3,627 GBP

Cheapest Retailer

£644 GBP

$858 USD

Retailer 2

£701 GBP

$933 USD

View

Retailer 3

£747 GBP

$995 USD

View

Retailer 4

£793 GBP

$1,056 USD

View

Final sale: no returns

Retailer 5

£810 GBP

$1,079 USD

View

Price last confirmed 12 days ago

Retailer 6

£879 GBP

$1,170 USD

View

Retailer 7

£947 GBP

$1,261 USD

View

Retailer 8

£1,149 GBP

View

Retailer 9

£1,201 GBP

$1,599 USD

View

Retailer 10

£1,343 GBP

€1,703 EUR

View

B+

Retailer 11

£1,718 GBP

$2,288 USD

View

B+

Retailer 12

£1,794 GBP

$2,389 USD

View

B+

Retailer 13

£1,928 GBP

ZAR 41,476 ZAR

View

B+

Retailer 14

£2,060 GBP

View

B+

Retailer 15

£2,101 GBP

$2,798 USD

View

B+

Retailer 16

£2,338 GBP

$3,113 USD

View

B+

Retailer 17

£2,592 GBP

$3,451 USD

View

B+

Retailer 18

£2,688 GBP

$3,580 USD

View

B+

Retailer 19

£2,816 GBP

View

Retailer 20

£2,821 GBP

SGD 5,077 SGD

View

Retailer 21

£3,032 GBP

$4,038 USD

View

Most Expensive

Brilliant Earth

21433630A · Oct 29

£3,627 GBP

$4,830 USD

View

21 more retailers have this diamond

Prices start from £644 GBPSave up to £2,983 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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