Radiant|Lab Grown|IGI

3.41ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG704585656

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

Certificate IGI LG704585656

Diamond specifications and retailer prices

From £862 GBP

$1,155 USD

As of October 30, 2026

Save £4,377 GBP (84%) vs most expensive(unlock to see where)

30 retailers carry this diamond

Most expensive: £5,239 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 3.41ct lab-grown radiant diamond

This 3.41ct 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 LG704585656 or 704585656. Listed at 30 retailers as of October 30, 2026, with prices from £862 to £5,239, a £4,377 spread on the same certified stone. Brilliant Earth lists it at £5,239. 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

3.41

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.3°

Pavilion angle34°

OriginLab Grown

Grading LabIGI

CertificateIGI LG704585656

Dimensions10.62 × 7.59 × 4.98 mm

L/W Ratio1.40

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG704585656

Side View

Caratlytics Score

How it works →

A+

Exceptional

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: £5,239 GBP|Low: £862 GBP|High: £5,247 GBP|Avg: £2,480 GBP|-0.1%

Brilliant Earth

Retailer 2

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October 30, 2026

Retailer 2£862 GBP

Retailer 3£1,122 GBP

Retailer 14£1,213 GBP

Retailer 4£1,228 GBP

Retailer 12£1,342 GBP

Retailer 17£1,450 GBP

Retailer 8£1,755 GBP

Retailer 5£1,864 GBP

Retailer 11£2,167 GBP

Retailer 20£2,322 GBP

Retailer 6£2,630 GBP

Retailer 19£2,764 GBP

Retailer 9£3,134 GBP

Retailer 13£3,166 GBP

Retailer 18£3,501 GBP

Retailer 15£3,511 GBP

Retailer 7£3,755 GBP

Retailer 16£3,803 GBP

Retailer 10£4,045 GBP

Brilliant Earth£5,239 GBP

38 data points across 20 retailers

30 retailers£862 GBP to £5,239 GBP

A+

Cheapest Retailer

£862 GBP

$1,155 USD

Retailer 2

£1,002 GBP

$1,343 USD

View

Price last confirmed 22 days ago

Retailer 3

£1,002 GBP

$1,343 USD

View

Price last confirmed 30 days ago

Retailer 4

£1,090 GBP

$1,461 USD

View

Price last confirmed 33 days ago

Retailer 5

£1,122 GBP

$1,504 USD

View

Final sale: no returns

Retailer 6

£1,146 GBP

$1,536 USD

View

Price last confirmed 33 days ago

Retailer 7

£1,163 GBP

$1,558 USD

View

Price last confirmed 27 days ago

Retailer 8

£1,213 GBP

HK$12,700 HKD

View

Retailer 9

£1,228 GBP

$1,645 USD

View

Retailer 10

£1,342 GBP

$1,798 USD

View

Retailer 11

£1,450 GBP

View

Retailer 12

£1,755 GBP

$2,352 USD

View

Retailer 13

£1,864 GBP

€2,378 EUR

View

Price last confirmed 7 days ago

Retailer 14

£2,167 GBP

$2,904 USD

View

Retailer 15

£2,179 GBP

$2,920 USD

View

Retailer 16

£2,179 GBP

$2,920 USD

View

Price last confirmed 29 days ago

Retailer 17

£2,179 GBP

$2,920 USD

View

Price last confirmed 20 days ago

Retailer 18

£2,322 GBP

ZAR 50,265 ZAR

View

Retailer 19

£2,630 GBP

A$5,421 AUD

View

Price last confirmed 8 days ago

B+

Retailer 20

£2,764 GBP

View

B+

Retailer 21

£2,800 GBP

$3,752 USD

View

B+

Retailer 22

£3,023 GBP

$4,051 USD

View

B+

Retailer 23

£3,134 GBP

$4,199 USD

View

B+

Retailer 24

£3,166 GBP

$4,242 USD

View

B+

Retailer 25

£3,501 GBP

$4,691 USD

View

B+

Retailer 26

£3,511 GBP

SGD 6,358 SGD

View

B+

Retailer 27

£3,755 GBP

View

B+

Retailer 28

£3,803 GBP

$5,096 USD

View

Retailer 29

£4,045 GBP

A$8,338 AUD

View

Price last confirmed 29 days ago

Most Expensive

Brilliant Earth

15240719A · Oct 30

£5,239 GBP

$7,020 USD

View

29 more retailers have this diamond

Prices start from £862 GBPSave up to £4,377 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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A+

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