Emerald|Lab Grown|IGI

2.53ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG812620083

Shape and cutting style on the report: Emerald cut

Certificate IGI LG812620083

Diamond specifications and retailer prices

From £629 GBP

$843 USD

As of October 30, 2026

Save £3,304 GBP (84%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: £3,933 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 2.53ct lab-grown emerald diamond

This 2.53ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812620083 or 812620083. Listed at 23 retailers as of October 30, 2026, with prices from £629 to £3,933, a £3,304 spread on the same certified stone. Brilliant Earth lists it at £3,933. 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

2.53

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.7°

Pavilion angle39.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG812620083

Dimensions9.28 × 6.46 × 4.20 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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG812620083

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: £3,933 GBP|Low: £629 GBP|High: £4,530 GBP|Avg: £1,627 GBP|-13.2%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

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Retailer 16

Retailer 17

October 31, 2026

Retailer 8£629 GBP

Retailer 6£643 GBP

Retailer 5£652 GBP

Retailer 14£787 GBP

Retailer 3£981 GBP

Retailer 10£999 GBP

Retailer 11£1,039 GBP

Retailer 2£1,399 GBP

Retailer 16£1,548 GBP

Retailer 7£1,662 GBP

Retailer 12£1,683 GBP

Retailer 4£1,912 GBP

Retailer 9£2,025 GBP

Retailer 13£2,119 GBP

Retailer 15£2,566 GBP

Retailer 17£3,407 GBP

Brilliant Earth£3,933 GBP

41 data points across 17 retailers

23 retailers£629 GBP to £3,933 GBP

Retailer 1

£563 GBP

$754 USD

Price last confirmed 20 days ago

Retailer 2

£563 GBP

$754 USD

View

Price last confirmed 39 days ago

Retailer 3

£612 GBP

$820 USD

View

Price last confirmed 36 days ago

Retailer 4

£629 GBP

$843 USD

View

Final sale: no returns

Retailer 5

£643 GBP

$862 USD

View

Price last confirmed 35 days ago

Retailer 6

£652 GBP

$874 USD

View

Price last confirmed 18 days ago

Retailer 7

£652 GBP

$874 USD

View

Price last confirmed 28 days ago

Retailer 8

£787 GBP

$1,055 USD

View

Retailer 9

£981 GBP

$1,315 USD

View

Retailer 10

£999 GBP

View

Retailer 11

£1,039 GBP

€1,326 EUR

View

Retailer 12

£1,399 GBP

$1,874 USD

View

Retailer 13

£1,548 GBP

A$3,190 AUD

View

Price last confirmed 9 days ago

Retailer 14

£1,662 GBP

$2,226 USD

View

Retailer 15

£1,683 GBP

ZAR 36,431 ZAR

View

Retailer 16

£1,834 GBP

$2,458 USD

View

Price last confirmed 23 days ago

Retailer 17

£1,912 GBP

$2,562 USD

View

B+

Retailer 18

£2,119 GBP

$2,839 USD

View

B+

Retailer 19

£2,209 GBP

$2,960 USD

View

B+

Retailer 20

£2,251 GBP

$3,016 USD

View

B+

Retailer 21

£2,566 GBP

View

Retailer 22

£3,407 GBP

$4,565 USD

View

Price last confirmed 12 days ago

Most Expensive

Brilliant Earth

20893189A · Oct 30

£3,933 GBP

$5,270 USD

View

22 more retailers have this diamond

Prices start from £629 GBPSave up to £3,304 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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