Radiant|Lab Grown|IGI

3.62ct E FL Radiant Lab Grown Diamond

EX • E/FL • IGI LG792609331

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

Certificate IGI LG792609331

Diamond specifications and retailer prices

From £2,335 GBP

$3,110 USD

As of October 27, 2026

Save £12,323 GBP (84%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: £16,070 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 3.62ct lab-grown radiant diamond

This 3.62ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG792609331 or 792609331. Listed at 28 retailers as of October 27, 2026, with a 528% 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

3.62

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.2°

Pavilion angle36.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG792609331

Dimensions11.12 × 7.62 × 5.09 mm

L/W Ratio1.46

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 LG792609331

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 27

Current: £3,993 GBP|Low: £2,242 GBP|High: £9,867 GBP|Avg: £4,596 GBP|-0.2%

Retailer 1

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

Retailer 16

Retailer 17

October 30, 2026

Retailer 17£2,335 GBP

Retailer 6£2,418 GBP

Retailer 3£2,709 GBP

Retailer 14£2,753 GBP

Retailer 16£2,827 GBP

Retailer 8£2,866 GBP

Retailer 15£3,278 GBP

Retailer 4£3,737 GBP

Retailer 1£3,993 GBP

Retailer 2£4,299 GBP

Retailer 13£4,550 GBP

Retailer 9£4,578 GBP

Retailer 10£6,943 GBP

Retailer 7£7,375 GBP

Retailer 5£7,395 GBP

Retailer 11£7,621 GBP

Retailer 12£8,057 GBP

44 data points across 17 retailers

28 retailers£2,335 GBP to £14,658 GBP

Cheapest Retailer

£2,335 GBP

$3,110 USD

Retailer 2

£2,418 GBP

$3,220 USD

View

Retailer 3

£2,541 GBP

$3,384 USD

View

Retailer 4

£2,709 GBP

$3,608 USD

View

Retailer 5

£2,709 GBP

$3,608 USD

View

Price last confirmed 17 days ago

Retailer 6

£2,753 GBP

$3,666 USD

View

Final sale: no returns

Retailer 7

£2,827 GBP

$3,765 USD

View

Retailer 8

£2,866 GBP

$3,817 USD

View

Retailer 9

£3,007 GBP

CA$5,561 CAD

View

B+

Retailer 10

£3,278 GBP

$4,365 USD

View

B+

Retailer 11

£3,737 GBP

$4,976 USD

View

B+

Retailer 12

£3,993 GBP

View

B+

Retailer 13

£4,299 GBP

$5,725 USD

View

B+

Retailer 14

£4,550 GBP

€5,770 EUR

View

B+

Retailer 15

£4,578 GBP

View

B+

Retailer 16

£6,943 GBP

ZAR 149,360 ZAR

View

Retailer 17

£7,395 GBP

$9,848 USD

View

Retailer 18

£7,499 GBP

$9,987 USD

View

Retailer 19

£7,621 GBP

View

Retailer 20

£7,823 GBP

$10,417 USD

View

Retailer 21

£8,057 GBP

$10,730 USD

View

Retailer 22

£8,522 GBP

$11,349 USD

View

Retailer 23

£10,428 GBP

$13,887 USD

View

Retailer 24

£10,494 GBP

$13,974 USD

View

Retailer 25

£10,507 GBP

$13,992 USD

View

Retailer 26

£10,807 GBP

$14,391 USD

View

Retailer 27

£14,658 GBP

$19,520 USD

View

Most Expensive

Do Amore Diamonds

27-A212143FD · Oct 29

£16,070 GBP

$21,400 USD

View

Price under review

27 more retailers have this diamond

Prices start from £2,335 GBPSave up to £12,323 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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