Asscher|Lab Grown|IGI

2.59ct E FL Asscher Lab Grown Diamond

VG • E/FL • IGI LG818653776

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818653776

Diamond specifications and retailer prices

From £955 GBP

$1,279 USD

As of October 30, 2026

Save £4,165 GBP (81%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: £5,120 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 2.59ct lab-grown asscher diamond

This 2.59ct lab-grown asscher sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818653776 or 818653776. Listed at 22 retailers as of October 30, 2026, with prices from £955 to £5,120, a £4,165 spread on the same certified stone. Brilliant Earth lists it at £5,120. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.59

Carat

Colour

Clarity

Very Good

Cut

Specifications

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818653776

Dimensions7.64 × 7.61 × 5.00 mm

L/W Ratio1.00

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

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG818653776

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: £5,120 GBP|Low: £955 GBP|High: £6,747 GBP|Avg: £2,546 GBP|-24.1%

Brilliant Earth

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October 30, 2026

Retailer 10£955 GBP

Retailer 6£1,038 GBP

Retailer 22£1,069 GBP

Retailer 19£1,108 GBP

Retailer 15£1,141 GBP

Retailer 20£1,235 GBP

Retailer 3£1,266 GBP

Retailer 2£1,557 GBP

Retailer 12£1,752 GBP

Retailer 16£1,770 GBP

Retailer 18£1,933 GBP

Retailer 21£2,076 GBP

Retailer 4£2,126 GBP

Retailer 9£2,673 GBP

Retailer 13£2,857 GBP

Retailer 11£3,040 GBP

Retailer 17£3,576 GBP

Retailer 7£3,707 GBP

Retailer 5£3,886 GBP

Retailer 8£4,020 GBP

Retailer 14£4,489 GBP

Brilliant Earth£5,120 GBP

25 data points across 22 retailers

22 retailers£955 GBP to £5,120 GBP

Cheapest Retailer

£955 GBP

$1,279 USD

Retailer 2

£1,038 GBP

$1,391 USD

View

Retailer 3

£1,069 GBP

$1,432 USD

View

Final sale: no returns

Retailer 4

£1,108 GBP

$1,484 USD

View

Retailer 5

£1,141 GBP

$1,529 USD

View

Price last confirmed 18 days ago

Retailer 6

£1,235 GBP

$1,655 USD

View

Retailer 7

£1,266 GBP

$1,696 USD

View

Retailer 8

£1,557 GBP

View

Retailer 9

£1,752 GBP

$2,348 USD

View

Retailer 10

£1,770 GBP

€2,259 EUR

View

B+

Retailer 11

£1,933 GBP

$2,590 USD

View

B+

Retailer 12

£2,076 GBP

$2,781 USD

View

B+

Retailer 13

£2,126 GBP

$2,848 USD

View

B+

Retailer 14

£2,673 GBP

View

B+

Retailer 15

£2,857 GBP

ZAR 61,835 ZAR

View

B+

Retailer 16

£3,040 GBP

$4,073 USD

View

Retailer 17

£3,576 GBP

View

Retailer 18

£3,707 GBP

SGD 6,712 SGD

View

Retailer 19

£3,886 GBP

$5,207 USD

View

Retailer 20

£4,020 GBP

$5,386 USD

View

Retailer 21

£4,489 GBP

$6,015 USD

View

Price last confirmed 11 days ago

Most Expensive

Brilliant Earth

21421492A · Oct 30

£5,120 GBP

$6,860 USD

View

21 more retailers have this diamond

Prices start from £955 GBPSave up to £4,165 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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