Princess|Lab Grown|IGI

5.05ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG666417055

Shape and cutting style on the report: Princess cut

Certificate IGI LG666417055

Diamond specifications and retailer prices

From £698 GBP

$930 USD

As of October 29, 2026

Save £5,294 GBP (88%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £5,992 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 5.05ct lab-grown princess diamond

This 5.05ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG666417055 or 666417055. Listed at 17 retailers as of October 29, 2026, with prices from £698 to £5,992, a £5,294 spread on the same certified stone. Brilliant Earth lists it at £5,992. 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

5.05

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle45°

Pavilion angle38.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG666417055

Dimensions9.26 × 9.16 × 6.66 mm

L/W Ratio1.01

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG666417055

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 29

Current: £5,992 GBP|Low: £565 GBP|High: £7,209 GBP|Avg: £1,855 GBP|-16.9%

Brilliant Earth

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

October 30, 2026

Retailer 13£565 GBP

Retailer 6£659 GBP

Retailer 10£698 GBP

Retailer 2£904 GBP

Retailer 14£911 GBP

Retailer 4£922 GBP

Retailer 8£977 GBP

Retailer 11£1,444 GBP

Retailer 15£1,512 GBP

Retailer 7£1,843 GBP

Retailer 5£1,928 GBP

Retailer 3£1,951 GBP

Retailer 9£2,395 GBP

Retailer 12£2,718 GBP

Brilliant Earth£5,992 GBP

40 data points across 15 retailers

17 retailers£698 GBP to £5,992 GBP

Retailer 1

£510 GBP

$679 USD

Price last confirmed 38 days ago

Retailer 2

£554 GBP

$738 USD

View

Price last confirmed 36 days ago

Retailer 3

£565 GBP

$753 USD

View

Price last confirmed 13 days ago

Retailer 4

£583 GBP

$776 USD

View

Price last confirmed 33 days ago

Retailer 5

£659 GBP

View

Price last confirmed 22 days ago

Retailer 6

£698 GBP

$930 USD

View

Retailer 7

£904 GBP

View

Retailer 8

£911 GBP

$1,213 USD

View

B+

Retailer 9

£922 GBP

$1,228 USD

View

Retailer 10

£977 GBP

€1,239 EUR

View

Retailer 11

£1,444 GBP

$1,923 USD

View

B+

Retailer 12

£1,512 GBP

$2,014 USD

View

B+

Retailer 13

£1,928 GBP

$2,568 USD

View

Retailer 14

£1,951 GBP

$2,598 USD

View

Price last confirmed 11 days ago

B+

Retailer 15

£2,395 GBP

View

B+

Retailer 16

£2,718 GBP

$3,620 USD

View

Most Expensive

Brilliant Earth

12360490A · Oct 29

£5,992 GBP

$7,980 USD

View

16 more retailers have this diamond

Prices start from £698 GBPSave up to £5,294 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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5.05ct Princess

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