Princess|Lab Grown|IGI

5.54ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG669443545

Shape and cutting style on the report: Princess cut

Certificate IGI LG669443545

Diamond specifications and retailer prices

From £558 GBP

$747 USD

As of October 30, 2026

Save £4,465 GBP (89%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: £5,023 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 5.54ct lab-grown princess diamond

This 5.54ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG669443545 or 669443545. Listed at 25 retailers as of October 29, 2026, with prices from £558 to £5,023, a £4,465 spread on the same certified stone. Brilliant Earth lists it at £5,023. 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

5.54

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.7°

Pavilion angle39°

OriginLab Grown

Grading LabIGI

CertificateIGI LG669443545

Dimensions9.70 × 9.64 × 6.85 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 LG669443545

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 30

Current: £5,023 GBP|Low: £558 GBP|High: £5,023 GBP|Avg: £1,895 GBP

Brilliant Earth

Retailer 2

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October 30, 2026

Retailer 8£558 GBP

Retailer 5£607 GBP

Retailer 12£624 GBP

Retailer 20£647 GBP

Retailer 19£780 GBP

Retailer 18£925 GBP

Retailer 7£944 GBP

Retailer 13£1,030 GBP

Retailer 2£1,039 GBP

Retailer 17£1,314 GBP

Retailer 15£1,398 GBP

Retailer 10£1,593 GBP

Retailer 22£1,819 GBP

Retailer 4£1,907 GBP

Retailer 11£2,013 GBP

Retailer 9£2,092 GBP

Retailer 3£2,100 GBP

Retailer 14£2,231 GBP

Retailer 21£2,543 GBP

Retailer 16£2,903 GBP

Retailer 6£3,081 GBP

Retailer 23£3,903 GBP

Brilliant Earth£5,023 GBP

32 data points across 23 retailers

25 retailers£558 GBP to £5,023 GBP

Cheapest Retailer

£558 GBP

$747 USD

Retailer 2

£607 GBP

$813 USD

View

Retailer 3

£624 GBP

$836 USD

View

Final sale: no returns

Retailer 4

£647 GBP

$867 USD

View

Retailer 5

£690 GBP

$925 USD

View

Price last confirmed 13 days ago

Retailer 6

£780 GBP

$1,045 USD

View

B+

Retailer 7

£925 GBP

$1,240 USD

View

Retailer 8

£944 GBP

$1,265 USD

View

Retailer 9

£1,030 GBP

€1,314 EUR

View

Retailer 10

£1,039 GBP

View

Retailer 11

£1,314 GBP

ZAR 28,445 ZAR

View

Retailer 12

£1,398 GBP

A$2,881 AUD

View

Price last confirmed 9 days ago

Retailer 13

£1,593 GBP

$2,135 USD

View

B+

Retailer 14

£1,819 GBP

$2,437 USD

View

B+

Retailer 15

£1,907 GBP

$2,555 USD

View

B+

Retailer 16

£2,013 GBP

View

B+

Retailer 17

£2,092 GBP

$2,803 USD

View

B+

Retailer 18

£2,100 GBP

$2,814 USD

View

B+

Retailer 19

£2,187 GBP

$2,930 USD

View

B+

Retailer 20

£2,231 GBP

$2,989 USD

View

B+

Retailer 21

£2,543 GBP

View

Retailer 22

£2,903 GBP

A$5,984 AUD

View

Price last confirmed 21 days ago

Retailer 23

£3,081 GBP

$4,128 USD

View

Retailer 24

£3,903 GBP

$5,230 USD

View

Most Expensive

Brilliant Earth

13801978A · Oct 29

£5,023 GBP

$6,730 USD

View

24 more retailers have this diamond

Prices start from £558 GBPSave up to £4,465 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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5.54ct Princess

£558 GBP