Princess|Lab Grown|IGI

5.05ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG659400409

Shape and cutting style on the report: Princess cut

Certificate IGI LG659400409

Diamond specifications and retailer prices

From £795 GBP

$1,065 USD

As of October 29, 2026

Save £4,549 GBP (85%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £5,344 GBP at Brilliant Earth · As of October 30, 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 LG659400409 or 659400409. Listed at 16 retailers as of October 29, 2026, with prices from £795 to £5,344, a £4,549 spread on the same certified stone. Brilliant Earth lists it at £5,344. 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 angle45.3°

Pavilion angle38.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG659400409

Dimensions9.27 × 9.18 × 6.69 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 LG659400409

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: £5,344 GBP|Low: £587 GBP|High: £7,165 GBP|Avg: £1,898 GBP|-25.4%

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 6£587 GBP

Retailer 13£732 GBP

Retailer 9£795 GBP

Retailer 8£971 GBP

Retailer 14£1,000 GBP

Retailer 2£1,014 GBP

Retailer 3£1,069 GBP

Retailer 15£1,533 GBP

Retailer 10£1,573 GBP

Retailer 7£1,831 GBP

Retailer 4£2,237 GBP

Retailer 5£2,285 GBP

Retailer 12£2,494 GBP

Retailer 11£2,702 GBP

Brilliant Earth£5,344 GBP

40 data points across 15 retailers

16 retailers£795 GBP to £5,344 GBP

Retailer 1

£507 GBP

$679 USD

Price last confirmed 38 days ago

Retailer 2

£551 GBP

$738 USD

View

Price last confirmed 37 days ago

Retailer 3

£579 GBP

$776 USD

View

Price last confirmed 33 days ago

Retailer 4

£732 GBP

View

Price last confirmed 13 days ago

Retailer 5

£795 GBP

$1,065 USD

View

Retailer 6

£971 GBP

€1,239 EUR

View

Retailer 7

£1,000 GBP

$1,340 USD

View

Retailer 8

£1,014 GBP

View

B+

Retailer 9

£1,069 GBP

$1,433 USD

View

B+

Retailer 10

£1,533 GBP

$2,054 USD

View

B+

Retailer 11

£1,573 GBP

$2,108 USD

View

Retailer 12

£2,237 GBP

$2,997 USD

View

Retailer 13

£2,285 GBP

$3,061 USD

View

Price last confirmed 12 days ago

B+

Retailer 14

£2,494 GBP

View

Retailer 15

£2,702 GBP

$3,620 USD

View

Most Expensive

Brilliant Earth

11923788A · Oct 30

£5,344 GBP

$7,160 USD

View

15 more retailers have this diamond

Prices start from £795 GBPSave up to £4,549 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

£795 GBP