Emerald|Lab Grown|IGI

2.53ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG812620103

Shape and cutting style on the report: Emerald cut

Certificate IGI LG812620103

Diamond specifications and retailer prices

From £661 GBP

$886 USD

As of October 30, 2026

Save £3,309 GBP (83%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: £3,970 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 LG812620103 or 812620103. Listed at 23 retailers as of October 30, 2026, with prices from £661 to £3,970, a £3,309 spread on the same certified stone. Brilliant Earth lists it at £3,970. 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 angle32.3°

Pavilion angle37.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG812620103

Dimensions9.57 × 6.28 × 4.13 mm

L/W Ratio1.52

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 LG812620103

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: £3,970 GBP|Low: £661 GBP|High: £4,568 GBP|Avg: £1,748 GBP|-13.1%

Brilliant Earth

Retailer 2

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October 31, 2026

Retailer 8£661 GBP

Retailer 6£676 GBP

Retailer 5£685 GBP

Retailer 16£825 GBP

Retailer 3£1,031 GBP

Retailer 2£1,051 GBP

Retailer 13£1,093 GBP

Retailer 12£1,473 GBP

Retailer 18£1,626 GBP

Retailer 7£1,749 GBP

Retailer 14£1,768 GBP

Retailer 4£1,922 GBP

Retailer 9£2,127 GBP

Retailer 17£2,187 GBP

Retailer 11£2,300 GBP

Retailer 10£2,370 GBP

Retailer 15£2,583 GBP

Retailer 19£3,418 GBP

Brilliant Earth£3,970 GBP

39 data points across 19 retailers

23 retailers£661 GBP to £3,970 GBP

Retailer 1

£591 GBP

$792 USD

Price last confirmed 20 days ago

Retailer 2

£591 GBP

$792 USD

View

Price last confirmed 39 days ago

Retailer 3

£643 GBP

$861 USD

View

Price last confirmed 36 days ago

Retailer 4

£661 GBP

$886 USD

View

Final sale: no returns

Retailer 5

£676 GBP

$906 USD

View

Price last confirmed 36 days ago

Retailer 6

£685 GBP

$918 USD

View

Price last confirmed 28 days ago

Retailer 7

£685 GBP

$918 USD

View

Price last confirmed 18 days ago

Retailer 8

£825 GBP

$1,105 USD

View

Retailer 9

£1,031 GBP

$1,382 USD

View

Retailer 10

£1,051 GBP

View

Retailer 11

£1,093 GBP

€1,395 EUR

View

Retailer 12

£1,473 GBP

$1,973 USD

View

Retailer 13

£1,626 GBP

A$3,352 AUD

View

Price last confirmed 9 days ago

Retailer 14

£1,749 GBP

$2,344 USD

View

Retailer 15

£1,768 GBP

ZAR 38,278 ZAR

View

Retailer 16

£1,922 GBP

$2,575 USD

View

Retailer 17

£1,927 GBP

$2,582 USD

View

Price last confirmed 23 days ago

B+

Retailer 18

£2,187 GBP

$2,930 USD

View

B+

Retailer 19

£2,300 GBP

$3,082 USD

View

B+

Retailer 20

£2,370 GBP

$3,175 USD

View

B+

Retailer 21

£2,583 GBP

View

Retailer 22

£3,418 GBP

$4,580 USD

View

Price last confirmed 12 days ago

Most Expensive

Brilliant Earth

20893226A · Oct 30

£3,970 GBP

$5,320 USD

View

22 more retailers have this diamond

Prices start from £661 GBPSave up to £3,309 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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