Radiant|Lab Grown|IGI

2.80ct E FL Radiant Lab Grown Diamond

EX • E/FL • IGI LG831628615

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG831628615

Diamond specifications and retailer prices

From £1,603 GBP

$2,135 USD

As of October 30, 2026

Save £8,362 GBP (84%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: £9,965 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 2.8ct lab-grown radiant diamond

This 2.8ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831628615 or 831628615. Listed at 28 retailers as of October 29, 2026, with prices from £1,603 to £9,965, a £8,362 spread on the same certified stone. Do Amore Diamonds lists it at £9,965. 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

2.80

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.3°

Pavilion angle34.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG831628615

Dimensions9.95 × 7.02 × 4.71 mm

L/W Ratio1.42

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 LG831628615

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: £9,965 GBP|Low: £1,539 GBP|High: £9,965 GBP|Avg: £3,782 GBP

Do Amore Diamonds

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

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Retailer 15

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Retailer 17

October 30, 2026

Retailer 4£1,603 GBP

Retailer 7£1,859 GBP

Retailer 16£1,982 GBP

Retailer 3£2,021 GBP

Retailer 2£2,082 GBP

Retailer 15£2,519 GBP

Retailer 9£2,627 GBP

Retailer 8£2,821 GBP

Retailer 10£2,827 GBP

Retailer 5£2,935 GBP

Retailer 14£3,092 GBP

Retailer 17£4,827 GBP

Retailer 11£5,296 GBP

Retailer 13£5,504 GBP

Retailer 12£7,168 GBP

Retailer 6£7,629 GBP

Do Amore Diamonds£9,965 GBP

32 data points across 17 retailers

28 retailers£1,603 GBP to £9,965 GBP

Cheapest Retailer

£1,603 GBP

$2,135 USD

Retailer 2

£1,710 GBP

$2,277 USD

View

Retailer 3

£1,744 GBP

$2,323 USD

View

Retailer 4

£1,859 GBP

$2,476 USD

View

Retailer 5

£1,859 GBP

$2,476 USD

View

Price last confirmed 19 days ago

Retailer 6

£1,871 GBP

$2,492 USD

View

Final sale: no returns

Retailer 7

£1,982 GBP

$2,640 USD

View

Retailer 8

£2,021 GBP

$2,691 USD

View

Retailer 9

£2,082 GBP

View

Retailer 10

£2,100 GBP

$2,796 USD

View

Price last confirmed 7 days ago

B+

Retailer 11

£2,519 GBP

$3,354 USD

View

B+

Retailer 12

£2,627 GBP

CA$4,859 CAD

View

B+

Retailer 13

£2,821 GBP

$3,757 USD

View

B+

Retailer 14

£2,827 GBP

View

B+

Retailer 15

£2,935 GBP

$3,908 USD

View

Retailer 16

£3,092 GBP

€3,922 EUR

View

Price last confirmed 7 days ago

B+

Retailer 17

£3,891 GBP

View

Retailer 18

£4,827 GBP

$6,428 USD

View

Retailer 19

£5,098 GBP

$6,788 USD

View

Retailer 20

£5,102 GBP

$6,795 USD

View

B+

Retailer 21

£5,296 GBP

ZAR 113,941 ZAR

View

Retailer 22

£5,466 GBP

$7,279 USD

View

B+

Retailer 23

£5,504 GBP

View

Retailer 24

£6,981 GBP

$9,296 USD

View

Retailer 25

£7,168 GBP

$9,545 USD

View

Retailer 26

£7,629 GBP

$10,160 USD

View

Retailer 27

£7,727 GBP

$10,290 USD

View

Most Expensive

Do Amore Diamonds

20-E99218 · Oct 29

£9,965 GBP

$13,270 USD

View

27 more retailers have this diamond

Prices start from £1,603 GBPSave up to £8,362 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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