Radiant|Lab Grown|IGI

3.48ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG743593701

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

Certificate IGI LG743593701

Diamond specifications and retailer prices

From £1,500 GBP

HK$15,700 HKD

As of October 30, 2026

Save £3,814 GBP (72%) vs most expensive(unlock to see where)

29 retailers carry this diamond

Most expensive: £8,225 GBP at Do Amore Diamonds · As of October 23, 2026

View at Do Amore Diamonds

About this 3.48ct lab-grown radiant diamond

This 3.48ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743593701 or 743593701. Listed at 29 retailers as of October 28, 2026, with a 254% 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

3.48

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.7°

Pavilion angle34.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG743593701

Dimensions7.66 × 7.66 × 4.98 mm

L/W Ratio1.00

Culet sizePointed

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 LG743593701

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: £8,225 GBP|Low: £926 GBP|High: £8,225 GBP|Avg: £2,689 GBP

Do Amore Diamonds

Retailer 2

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Retailer 26

October 23, 2026

Retailer 5£926 GBP

Retailer 11£1,008 GBP

Retailer 14£1,060 GBP

Retailer 16£1,192 GBP

Retailer 20£1,202 GBP

Retailer 15£1,270 GBP

Retailer 25£1,312 GBP

Retailer 10£1,500 GBP

Retailer 2£1,697 GBP

Retailer 6£1,791 GBP

Retailer 23£1,900 GBP

Retailer 26£2,058 GBP

Retailer 9£2,223 GBP

Retailer 17£2,240 GBP

Retailer 13£2,683 GBP

Retailer 21£2,724 GBP

Retailer 18£2,866 GBP

Retailer 4£3,083 GBP

Retailer 19£3,086 GBP

Retailer 3£3,335 GBP

Retailer 24£3,831 GBP

Retailer 8£4,130 GBP

Retailer 22£4,250 GBP

Retailer 7£5,314 GBP

Retailer 12£6,162 GBP

Do Amore Diamonds£8,225 GBP

36 data points across 26 retailers

29 retailers£1,500 GBP to £5,314 GBP

Retailer 1

£926 GBP

$1,241 USD

Price last confirmed 8 days ago

Retailer 2

£926 GBP

$1,241 USD

View

Price last confirmed 22 days ago

Retailer 3

£926 GBP

$1,241 USD

View

Price last confirmed 30 days ago

Retailer 4

£1,008 GBP

$1,350 USD

View

Price last confirmed 33 days ago

Retailer 5

£1,060 GBP

$1,420 USD

View

Price last confirmed 33 days ago

Retailer 6

£1,075 GBP

$1,440 USD

View

Price last confirmed 27 days ago

Retailer 7

£1,202 GBP

$1,610 USD

View

Price last confirmed 7 days ago

Retailer 8

£1,270 GBP

$1,702 USD

View

Price last confirmed 9 days ago

Retailer 9

£1,312 GBP

View

Price last confirmed 13 days ago

Retailer 10

£1,500 GBP

HK$15,700 HKD

View

Retailer 11

£1,697 GBP

View

Price last confirmed 7 days ago

Retailer 12

£1,791 GBP

$2,400 USD

View

Price last confirmed 9 days ago

Retailer 13

£2,058 GBP

$2,758 USD

View

Price last confirmed 8 days ago

Retailer 14

£2,223 GBP

$2,979 USD

View

Price last confirmed 8 days ago

Retailer 15

£2,223 GBP

$2,979 USD

View

Price last confirmed 29 days ago

Retailer 16

£2,223 GBP

$2,979 USD

View

Price last confirmed 20 days ago

Retailer 17

£2,240 GBP

$3,002 USD

View

Retailer 18

£2,683 GBP

A$5,530 AUD

View

Price last confirmed 8 days ago

Retailer 19

£2,724 GBP

ZAR 58,960 ZAR

View

Price last confirmed 10 days ago

Retailer 20

£2,866 GBP

View

Price last confirmed 8 days ago

Retailer 21

£3,083 GBP

$4,131 USD

View

Price last confirmed 8 days ago

Retailer 22

£3,086 GBP

$4,134 USD

View

Price last confirmed 8 days ago

Retailer 23

£3,335 GBP

$4,468 USD

View

Price last confirmed 9 days ago

Retailer 24

£3,831 GBP

View

Price last confirmed 9 days ago

Retailer 25

£4,130 GBP

A$8,514 AUD

View

Price last confirmed 29 days ago

Retailer 26

£4,205 GBP

$5,634 USD

View

Price last confirmed 8 days ago

Retailer 27

£4,250 GBP

$5,695 USD

View

Price last confirmed 9 days ago

Retailer 28

£5,314 GBP

$7,120 USD

View

Most Expensive

Do Amore Diamonds

27-0A953C1B8 · Oct 23

£8,225 GBP

$11,020 USD

View

Price last confirmed 7 days ago

28 more retailers have this diamond

Prices start from £1,500 GBPSave up to £3,814 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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