Radiant|Lab Grown|IGI

4.10ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG741538060

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

Certificate IGI LG741538060

Diamond specifications and retailer prices

From £2,539 GBP

As of October 30, 2026

Save £13,368 GBP (84%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: £15,907 GBP at With Clarity · As of October 31, 2026

View at With Clarity

About this 4.1ct lab-grown radiant diamond

This 4.1ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG741538060 or 741538060. Listed at 26 retailers as of October 30, 2026, with prices from £2,539 to £15,907, a £13,368 spread on the same certified stone. With Clarity lists it at £15,907. 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

4.10

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.9°

Pavilion angle34.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG741538060

Dimensions11.17 × 8.09 × 5.37 mm

L/W Ratio1.38

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 LG741538060

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: £4,913 GBP|Low: £2,539 GBP|High: £15,907 GBP|Avg: £5,303 GBP|-4.2%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

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Retailer 17

Retailer 18

Retailer 19

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Retailer 22

With Clarity

October 31, 2026

Retailer 3£2,539 GBP

Retailer 21£2,620 GBP

Retailer 8£2,934 GBP

Retailer 19£2,964 GBP

Retailer 13£2,985 GBP

Retailer 9£3,039 GBP

Retailer 16£3,153 GBP

Retailer 2£3,764 GBP

Retailer 14£3,976 GBP

Retailer 12£4,063 GBP

Retailer 18£4,109 GBP

Retailer 17£4,203 GBP

Retailer 6£4,652 GBP

Retailer 1£4,913 GBP

Retailer 7£6,468 GBP

Retailer 10£6,852 GBP

Retailer 11£6,903 GBP

Retailer 20£7,629 GBP

Retailer 22£8,435 GBP

Retailer 5£10,694 GBP

Retailer 15£10,811 GBP

Retailer 4£10,891 GBP

With Clarity£15,907 GBP

27 data points across 23 retailers

26 retailers£2,539 GBP to £15,907 GBP

A+

Cheapest Retailer

£2,539 GBP

Retailer 2

£2,620 GBP

$3,510 USD

View

Retailer 3

£2,934 GBP

$3,931 USD

View

Final sale: no returns

Retailer 4

£2,964 GBP

$3,971 USD

View

Retailer 5

£2,985 GBP

$3,999 USD

View

Retailer 6

£3,039 GBP

$4,072 USD

View

Retailer 7

£3,153 GBP

$4,225 USD

View

Retailer 8

£3,764 GBP

HK$39,400 HKD

View

Retailer 9

£3,976 GBP

$5,328 USD

View

Retailer 10

£4,063 GBP

View

Retailer 11

£4,109 GBP

$5,506 USD

View

Retailer 12

£4,203 GBP

$5,632 USD

View

Retailer 13

£4,652 GBP

View

B+

Retailer 14

£4,857 GBP

$6,508 USD

View

Retailer 15

£4,913 GBP

€6,270 EUR

View

B+

Retailer 16

£6,468 GBP

ZAR 139,998 ZAR

View

B+

Retailer 17

£6,852 GBP

View

Retailer 18

£6,903 GBP

A$14,230 AUD

View

Price last confirmed 9 days ago

B+

Retailer 19

£7,629 GBP

$10,222 USD

View

B+

Retailer 20

£8,435 GBP

$11,301 USD

View

Retailer 21

£8,482 GBP

$11,365 USD

View

B+

Retailer 22

£8,493 GBP

$11,380 USD

View

Retailer 23

£10,694 GBP

$14,329 USD

View

Retailer 24

£10,811 GBP

A$22,286 AUD

View

Price last confirmed 23 days ago

Retailer 25

£10,891 GBP

SGD 19,720 SGD

View

Most Expensive

With Clarity

741538060 · Oct 31

£15,907 GBP

$21,313 USD

View

25 more retailers have this diamond

Prices start from £2,539 GBPSave up to £13,368 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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