Asscher|Lab Grown|IGI

2.21ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG825661296

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG825661296

Diamond specifications and retailer prices

From £738 GBP

$989 USD

As of October 30, 2026

Save £3,188 GBP (81%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £3,926 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 2.21ct lab-grown asscher diamond

This 2.21ct lab-grown asscher 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 LG825661296 or 825661296. Listed at 21 retailers as of October 30, 2026, with prices from £738 to £3,926, a £3,188 spread on the same certified stone. Brilliant Earth lists it at £3,926. 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

2.21

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.6°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG825661296

Dimensions7.16 × 7.13 × 4.75 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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG825661296

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: £3,926 GBP|Low: £738 GBP|High: £5,612 GBP|Avg: £2,166 GBP|-30.1%

Brilliant Earth

Retailer 2

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Retailer 20

November 1, 2026

Retailer 10£738 GBP

Retailer 5£803 GBP

Retailer 6£841 GBP

Retailer 17£856 GBP

Retailer 18£985 GBP

Retailer 2£1,321 GBP

Retailer 11£1,368 GBP

Retailer 14£1,422 GBP

Retailer 3£1,592 GBP

Retailer 19£1,605 GBP

Retailer 16£1,682 GBP

Retailer 13£2,209 GBP

Retailer 9£2,366 GBP

Retailer 15£2,629 GBP

Retailer 20£2,908 GBP

Retailer 4£2,984 GBP

Retailer 7£2,986 GBP

Retailer 8£3,215 GBP

Retailer 12£3,773 GBP

Brilliant Earth£3,926 GBP

28 data points across 20 retailers

21 retailers£738 GBP to £3,926 GBP

Cheapest Retailer

£738 GBP

$989 USD

Retailer 2

£803 GBP

$1,076 USD

View

Retailer 3

£841 GBP

$1,127 USD

View

Final sale: no returns

Retailer 4

£856 GBP

$1,147 USD

View

Retailer 5

£863 GBP

$1,156 USD

View

Price last confirmed 14 days ago

Retailer 6

£985 GBP

$1,320 USD

View

Retailer 7

£1,321 GBP

View

Retailer 8

£1,368 GBP

$1,833 USD

View

Retailer 9

£1,422 GBP

€1,815 EUR

View

B+

Retailer 10

£1,592 GBP

$2,133 USD

View

B+

Retailer 11

£1,605 GBP

$2,150 USD

View

B+

Retailer 12

£1,682 GBP

$2,254 USD

View

B+

Retailer 13

£2,209 GBP

ZAR 47,816 ZAR

View

B+

Retailer 14

£2,366 GBP

View

B+

Retailer 15

£2,629 GBP

$3,523 USD

View

B+

Retailer 16

£2,908 GBP

View

B+

Retailer 17

£2,984 GBP

$3,998 USD

View

B+

Retailer 18

£2,986 GBP

SGD 5,407 SGD

View

B+

Retailer 19

£3,215 GBP

$4,308 USD

View

Retailer 20

£3,773 GBP

$5,055 USD

View

Price last confirmed 13 days ago

Most Expensive

Brilliant Earth

21589177A · Oct 31

£3,926 GBP

$5,260 USD

View

20 more retailers have this diamond

Prices start from £738 GBPSave up to £3,188 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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