Princess|Lab Grown|IGI

0.41ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG833658509

Shape and cutting style on the report: Princess cut

Certificate IGI LG833658509

Diamond specifications and retailer prices

From £182 GBP

$244 USD

As of October 30, 2026

Save £750 GBP (80%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £932 GBP at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 0.41ct lab-grown princess diamond

This 0.41ct lab-grown princess sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833658509 or 833658509. Listed at 16 retailers as of October 30, 2026, with prices from £182 to £932, a £750 spread on the same certified stone. Taylor and Hart lists it at £932. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.41

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.4°

Pavilion angle37.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG833658509

Dimensions4.01 × 3.90 × 2.82 mm

L/W Ratio1.03

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 LG833658509

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: £441 GBP|Low: £182 GBP|High: £932 GBP|Avg: £490 GBP|+15.7%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

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Retailer 10

Retailer 11

Retailer 12

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Retailer 16

Taylor and Hart

October 31, 2026

Retailer 2£182 GBP

Retailer 8£199 GBP

Retailer 3£205 GBP

Retailer 15£337 GBP

Retailer 6£384 GBP

Retailer 11£398 GBP

Retailer 5£433 GBP

Retailer 1£441 GBP

Retailer 16£454 GBP

Retailer 12£499 GBP

Retailer 4£529 GBP

Retailer 9£537 GBP

Retailer 13£653 GBP

Retailer 10£727 GBP

Retailer 14£858 GBP

Retailer 7£864 GBP

Taylor and Hart£932 GBP

20 data points across 17 retailers

16 retailers£182 GBP to £932 GBP

Retailer 1

£172 GBP

$230 USD

Price last confirmed 39 days ago

Retailer 2

£182 GBP

$244 USD

View

Retailer 3

£205 GBP

$275 USD

View

Final sale: no returns

Retailer 4

£210 GBP

$282 USD

View

Price last confirmed 38 days ago

Retailer 5

£337 GBP

$452 USD

View

Retailer 6

£384 GBP

A$792 AUD

View

Price last confirmed 30 days ago

B+

Retailer 7

£398 GBP

€508 EUR

View

B+

Retailer 8

£441 GBP

View

B+

Retailer 9

£449 GBP

$602 USD

View

B+

Retailer 10

£454 GBP

ZAR 9,831 ZAR

View

B+

Retailer 11

£529 GBP

$709 USD

View

B+

Retailer 12

£537 GBP

View

Retailer 13

£653 GBP

A$1,347 AUD

View

Retailer 14

£727 GBP

CA$1,354 CAD

View

Retailer 15

£858 GBP

$1,150 USD

View

Most Expensive

Taylor and Hart

ESP1G4P · Oct 31

£932 GBP

$1,249 USD

View

15 more retailers have this diamond

Prices start from £182 GBPSave up to £750 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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0.41ct Princess

£182 GBP