Emerald|Lab Grown|IGI

2.54ct F IF Emerald Lab Grown Diamond

ID • F/IF • IGI LG696559827

Shape and cutting style on the report: Emerald cut

Certificate IGI LG696559827

Diamond specifications and retailer prices

From £550 GBP

$737 USD

As of November 1, 2026

Save £3,458 GBP (86%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: £4,008 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 2.54ct lab-grown emerald diamond

This 2.54ct lab-grown emerald sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG696559827 or 696559827. Listed at 27 retailers as of October 31, 2026, with prices from £550 to £4,008, a £3,458 spread on the same certified stone. Brilliant Earth lists it at £4,008. 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

2.54

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle30.7°

Pavilion angle39.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG696559827

Dimensions8.97 × 6.46 × 4.49 mm

L/W Ratio1.39

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG696559827

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: Nov 1

Current: £4,008 GBP|Low: £550 GBP|High: £4,575 GBP|Avg: £1,708 GBP|-12.4%

Brilliant Earth

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November 2, 2026

Retailer 7£550 GBP

Retailer 3£599 GBP

Retailer 6£616 GBP

Retailer 15£638 GBP

Retailer 5£745 GBP

Retailer 22£769 GBP

Retailer 16£822 GBP

Retailer 4£847 GBP

Retailer 23£914 GBP

Retailer 20£1,016 GBP

Retailer 2£1,025 GBP

Retailer 19£1,349 GBP

Retailer 18£1,515 GBP

Retailer 8£1,534 GBP

Retailer 21£1,647 GBP

Retailer 14£1,794 GBP

Retailer 9£1,979 GBP

Retailer 12£2,148 GBP

Retailer 11£2,158 GBP

Retailer 10£2,200 GBP

Retailer 17£2,268 GBP

Retailer 13£2,506 GBP

Brilliant Earth£4,008 GBP

38 data points across 23 retailers

27 retailers£550 GBP to £4,008 GBP

Cheapest Retailer

£550 GBP

$737 USD

Retailer 2

£599 GBP

$802 USD

View

Retailer 3

£616 GBP

$826 USD

View

Final sale: no returns

Retailer 4

£638 GBP

$855 USD

View

Retailer 5

£745 GBP

HK$7,800 HKD

View

Retailer 6

£769 GBP

$1,030 USD

View

Retailer 7

£822 GBP

$1,102 USD

View

Price last confirmed 15 days ago

Retailer 8

£847 GBP

$1,135 USD

View

Retailer 9

£914 GBP

$1,225 USD

View

Retailer 10

£1,016 GBP

€1,297 EUR

View

Retailer 11

£1,025 GBP

View

Retailer 12

£1,349 GBP

$1,807 USD

View

Retailer 13

£1,383 GBP

$1,853 USD

View

Price last confirmed 7 days ago

Retailer 14

£1,515 GBP

A$3,124 AUD

View

Retailer 15

£1,534 GBP

$2,055 USD

View

B+

Retailer 16

£1,647 GBP

ZAR 35,643 ZAR

View

B+

Retailer 17

£1,794 GBP

$2,404 USD

View

B+

Retailer 18

£1,979 GBP

View

B+

Retailer 19

£2,071 GBP

$2,775 USD

View

B+

Retailer 20

£2,148 GBP

SGD 3,890 SGD

View

B+

Retailer 21

£2,158 GBP

$2,891 USD

View

B+

Retailer 22

£2,200 GBP

$2,948 USD

View

B+

Retailer 23

£2,268 GBP

A$4,675 AUD

View

B+

Retailer 24

£2,506 GBP

View

Retailer 25

£3,546 GBP

$4,751 USD

View

Price last confirmed 90 days ago

Retailer 26

£4,008 GBP

$5,370 USD

View

Price last confirmed 10 days ago

Most Expensive

Brilliant Earth

14069772A · Oct 31

£4,008 GBP

$5,370 USD

View

26 more retailers have this diamond

Prices start from £550 GBPSave up to £3,458 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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