Princess|Lab Grown|IGI

3.54ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG643431860

Shape and cutting style on the report: Princess cut

Certificate IGI LG643431860

Diamond specifications and retailer prices

From £543 GBP

$727 USD

As of November 2, 2026

Save £4,279 GBP (89%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £4,821 GBP at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 3.54ct lab-grown princess diamond

This 3.54ct 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 LG643431860 or 643431860. Listed at 15 retailers as of November 2, 2026, with prices from £543 to £4,821, a £4,279 spread on the same certified stone. Do Amore Diamonds lists it at £4,821. 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

3.54

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.1°

Pavilion angle37.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG643431860

Dimensions8.24 × 8.19 × 5.80 mm

L/W Ratio1.01

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 LG643431860

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 2

Current: £4,821 GBP|Low: £679 GBP|High: £4,821 GBP|Avg: £1,783 GBP|+15.4%

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£761 GBP

Retailer 14£849 GBP

Retailer 12£925 GBP

Retailer 11£1,021 GBP

Retailer 2£1,066 GBP

Retailer 13£1,551 GBP

Retailer 8£1,569 GBP

Retailer 10£1,614 GBP

Retailer 6£1,877 GBP

Retailer 3£2,128 GBP

Retailer 4£2,483 GBP

Retailer 7£2,605 GBP

Retailer 5£2,621 GBP

Do Amore Diamonds£4,821 GBP

17 data points across 14 retailers

15 retailers£543 GBP to £4,821 GBP

Cheapest Retailer

£543 GBP

$727 USD

Retailer 2

£590 GBP

$791 USD

View

Price last confirmed 12 days ago

Retailer 3

£761 GBP

$1,020 USD

View

Retailer 4

£849 GBP

$1,138 USD

View

Retailer 5

£925 GBP

$1,239 USD

View

Retailer 6

£1,021 GBP

$1,368 USD

View

Retailer 7

£1,066 GBP

View

B+

Retailer 8

£1,551 GBP

$2,078 USD

View

B+

Retailer 9

£1,569 GBP

A$3,235 AUD

View

B+

Retailer 10

£1,614 GBP

ZAR 34,929 ZAR

View

B+

Retailer 11

£2,128 GBP

$2,851 USD

View

Retailer 12

£2,483 GBP

$3,327 USD

View

Retailer 13

£2,605 GBP

View

Retailer 14

£2,621 GBP

$3,512 USD

View

Most Expensive

Do Amore Diamonds

27-F11FB4E81 · Nov 2

£4,821 GBP

$6,460 USD

View

14 more retailers have this diamond

Prices start from £543 GBPSave up to £4,279 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.

Similar diamonds

3.54ct Princess

£543 GBP