Round|Lab Grown|IGI

2.48ct D FL Round Lab Grown Diamond

EX • D/FL • IGI LG787656936

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787656936

Diamond specifications and retailer prices

From £1,097 GBP

$1,461 USD

As of October 26, 2026

Save £3,383 GBP (76%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: £8,200 GBP at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 2.48ct lab-grown round diamond

This 2.48ct lab-grown round 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 LG787656936 or 787656936. Listed at 25 retailers as of October 26, 2026, with a 308% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.48

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.5°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG787656936

Dimensions8.73 × 8.77 × 5.34 mm

L/W Ratio1.00

Girdle conditionFaceted

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG787656936

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 26

Current: £8,200 GBP|Low: £1,053 GBP|High: £8,200 GBP|Avg: £2,546 GBP

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

October 29, 2026

Retailer 14£1,097 GBP

Retailer 13£1,193 GBP

Retailer 5£1,273 GBP

Retailer 4£1,400 GBP

Retailer 8£1,447 GBP

Retailer 11£1,673 GBP

Retailer 10£1,779 GBP

Retailer 6£1,813 GBP

Retailer 9£2,179 GBP

Retailer 3£2,385 GBP

Retailer 7£3,255 GBP

Retailer 12£3,270 GBP

Retailer 2£3,654 GBP

Retailer 15£3,803 GBP

Brilliant Earth£8,200 GBP

32 data points across 15 retailers

25 retailers£1,097 GBP to £4,480 GBP

Cheapest Retailer

£1,097 GBP

$1,461 USD

Retailer 2

£1,193 GBP

$1,589 USD

View

Retailer 3

£1,228 GBP

$1,635 USD

View

Final sale: no returns

Retailer 4

£1,273 GBP

$1,695 USD

View

Retailer 5

£1,273 GBP

$1,695 USD

View

Price last confirmed 16 days ago

Retailer 6

£1,400 GBP

$1,865 USD

View

Retailer 7

£1,417 GBP

$1,887 USD

View

Retailer 8

£1,447 GBP

View

B+

Retailer 9

£1,633 GBP

$2,174 USD

View

B+

Retailer 10

£1,673 GBP

A$3,428 AUD

View

B+

Retailer 11

£1,779 GBP

View

B+

Retailer 12

£1,813 GBP

$2,415 USD

View

B+

Retailer 13

£2,043 GBP

$2,721 USD

View

B+

Retailer 14

£2,179 GBP

€2,763 EUR

View

B+

Retailer 15

£2,385 GBP

$3,176 USD

View

Retailer 16

£3,067 GBP

View

B+

Retailer 17

£3,255 GBP

$4,334 USD

View

B+

Retailer 18

£3,270 GBP

ZAR 70,355 ZAR

View

Retailer 19

£3,429 GBP

$4,567 USD

View

B+

Retailer 20

£3,654 GBP

View

Retailer 21

£3,803 GBP

$5,065 USD

View

Price last confirmed 11 days ago

Retailer 22

£3,918 GBP

$5,217 USD

View

Retailer 23

£4,241 GBP

SGD 7,632 SGD

View

Retailer 24

£4,480 GBP

$5,965 USD

View

Most Expensive

Brilliant Earth

20674652A · Oct 28

£8,200 GBP

$10,920 USD

View

Price under review

24 more retailers have this diamond

Prices start from £1,097 GBPSave up to £3,383 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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£1,097 GBP