Princess|Lab Grown|IGI

4.53ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG801669585

Shape and cutting style on the report: Princess cut

Certificate IGI LG801669585

Diamond specifications and retailer prices

From £497 GBP

As of November 1, 2026

Save £2,891 GBP (85%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £3,388 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 4.53ct lab-grown princess diamond

This 4.53ct 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 LG801669585 or 801669585. Listed at 17 retailers as of October 31, 2026, with prices from £497 to £3,388, a £2,891 spread on the same certified stone. Brilliant Earth lists it at £3,388. 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

4.53

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.3°

Pavilion angle39°

OriginLab Grown

Grading LabIGI

CertificateIGI LG801669585

Dimensions9.14 × 8.92 × 6.49 mm

L/W Ratio1.02

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 LG801669585

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: Nov 1

Current: £3,388 GBP|Low: £497 GBP|High: £3,605 GBP|Avg: £1,637 GBP|-6.0%

Brilliant Earth

Retailer 2

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November 1, 2026

Retailer 11£497 GBP

Retailer 13£690 GBP

Retailer 6£799 GBP

Retailer 12£890 GBP

Retailer 15£907 GBP

Retailer 16£1,186 GBP

Retailer 14£1,194 GBP

Retailer 4£1,314 GBP

Retailer 17£1,423 GBP

Retailer 3£1,729 GBP

Retailer 7£1,797 GBP

Retailer 5£1,923 GBP

Retailer 8£1,977 GBP

Retailer 2£2,348 GBP

Retailer 9£2,535 GBP

Retailer 10£2,661 GBP

Brilliant Earth£3,388 GBP

26 data points across 17 retailers

17 retailers£497 GBP to £3,388 GBP

Cheapest Retailer

£497 GBP

Retailer 2

£690 GBP

$925 USD

View

B+

Retailer 3

£799 GBP

$1,070 USD

View

Retailer 4

£890 GBP

View

Retailer 5

£907 GBP

€1,157 EUR

View

Retailer 6

£1,186 GBP

ZAR 25,673 ZAR

View

Retailer 7

£1,194 GBP

A$2,461 AUD

View

B+

Retailer 8

£1,314 GBP

$1,761 USD

View

B+

Retailer 9

£1,423 GBP

$1,907 USD

View

B+

Retailer 10

£1,729 GBP

View

B+

Retailer 11

£1,797 GBP

$2,408 USD

View

B+

Retailer 12

£1,923 GBP

$2,577 USD

View

B+

Retailer 13

£1,977 GBP

$2,649 USD

View

Retailer 14

£2,348 GBP

View

Retailer 15

£2,535 GBP

SGD 4,590 SGD

View

Price last confirmed 19 days ago

Retailer 16

£2,661 GBP

$3,565 USD

View

Most Expensive

Brilliant Earth

21721399A · Oct 31

£3,388 GBP

$4,540 USD

View

16 more retailers have this diamond

Prices start from £497 GBPSave up to £2,891 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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4.53ct Princess

£497 GBP