Princess|Lab Grown|IGI

4.54ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG730501271

Shape and cutting style on the report: Princess cut

Certificate IGI LG730501271

Diamond specifications and retailer prices

From £735 GBP

As of November 2, 2026

Save £4,787 GBP (87%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: £5,522 GBP at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 4.54ct lab-grown princess diamond

This 4.54ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG730501271 or 730501271. Listed at 12 retailers as of November 2, 2026, with prices from £735 to £5,522, a £4,787 spread on the same certified stone. Do Amore Diamonds lists it at £5,522. 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

4.54

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle44.3°

Pavilion angle38.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG730501271

Dimensions9.06 × 9.03 × 6.36 mm

L/W Ratio1.00

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 LG730501271

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: Nov 2

Current: £5,522 GBP|Low: £618 GBP|High: £5,716 GBP|Avg: £1,820 GBP

Do Amore Diamonds

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

November 2, 2026

Retailer 9£643 GBP

Retailer 13£700 GBP

Retailer 2£735 GBP

Retailer 3£1,008 GBP

Retailer 4£1,130 GBP

Retailer 12£1,133 GBP

Retailer 14£1,201 GBP

Retailer 6£1,486 GBP

Retailer 11£1,715 GBP

Retailer 5£2,301 GBP

Retailer 8£2,316 GBP

Retailer 10£2,653 GBP

Retailer 7£2,809 GBP

Do Amore Diamonds£5,522 GBP

33 data points across 14 retailers

12 retailers£735 GBP to £5,522 GBP

Retailer 1

£643 GBP

$863 USD

Price last confirmed 10 days ago

Retailer 2

£700 GBP

$939 USD

View

Price last confirmed 13 days ago

Retailer 3

£735 GBP

View

Retailer 4

£1,008 GBP

$1,353 USD

View

Retailer 5

£1,130 GBP

$1,517 USD

View

B+

Retailer 6

£1,133 GBP

$1,520 USD

View

B+

Retailer 7

£1,201 GBP

$1,611 USD

View

B+

Retailer 8

£1,715 GBP

$2,302 USD

View

Retailer 9

£2,316 GBP

$3,108 USD

View

Price last confirmed 11 days ago

Retailer 10

£2,653 GBP

$3,560 USD

View

Retailer 11

£2,809 GBP

View

Most Expensive

Do Amore Diamonds

7-1720020 · Nov 2

£5,522 GBP

$7,410 USD

View

11 more retailers have this diamond

Prices start from £735 GBPSave up to £4,787 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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4.54ct Princess

£735 GBP