Princess|Lab Grown|IGI

2.55ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG805604994

Shape and cutting style on the report: Princess cut

Certificate IGI LG805604994

Diamond specifications and retailer prices

From £386 GBP

$517 USD

As of November 2, 2026

Save £3,585 GBP (90%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £3,970 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 2.55ct lab-grown princess diamond

This 2.55ct lab-grown princess sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805604994 or 805604994. Listed at 18 retailers as of October 31, 2026, with prices from £386 to £3,970, a £3,585 spread on the same certified stone. Brilliant Earth lists it at £3,970. 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

2.55

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.7°

Pavilion angle38.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG805604994

Dimensions7.40 × 7.39 × 5.40 mm

L/W Ratio1.00

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 LG805604994

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: £3,970 GBP|Low: £373 GBP|High: £4,097 GBP|Avg: £1,431 GBP|-3.1%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

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Retailer 16

October 31, 2026

Retailer 3£386 GBP

Retailer 8£434 GBP

Retailer 12£519 GBP

Retailer 4£620 GBP

Retailer 5£634 GBP

Retailer 14£755 GBP

Retailer 10£770 GBP

Retailer 9£1,173 GBP

Retailer 16£1,181 GBP

Retailer 6£1,235 GBP

Retailer 13£1,389 GBP

Retailer 2£1,649 GBP

Retailer 7£2,303 GBP

Retailer 11£2,305 GBP

Retailer 15£3,426 GBP

Brilliant Earth£3,970 GBP

36 data points across 16 retailers

18 retailers£386 GBP to £3,970 GBP

Cheapest Retailer

£386 GBP

$517 USD

Retailer 2

£389 GBP

$521 USD

View

Price last confirmed 40 days ago

Retailer 3

£434 GBP

$582 USD

View

Final sale: no returns

Retailer 4

£435 GBP

$583 USD

View

Price last confirmed 39 days ago

Retailer 5

£519 GBP

$695 USD

View

Retailer 6

£620 GBP

$831 USD

View

Retailer 7

£634 GBP

$850 USD

View

Retailer 8

£755 GBP

$1,011 USD

View

Retailer 9

£770 GBP

€983 EUR

View

B+

Retailer 10

£1,173 GBP

A$2,418 AUD

View

B+

Retailer 11

£1,181 GBP

$1,582 USD

View

B+

Retailer 12

£1,235 GBP

$1,655 USD

View

B+

Retailer 13

£1,389 GBP

$1,861 USD

View

B+

Retailer 14

£1,649 GBP

A$3,399 AUD

View

Retailer 15

£2,303 GBP

$3,086 USD

View

Retailer 16

£2,305 GBP

View

Retailer 17

£3,426 GBP

$4,590 USD

View

Most Expensive

Brilliant Earth

20419091A · Oct 31

£3,970 GBP

$5,320 USD

View

17 more retailers have this diamond

Prices start from £386 GBPSave up to £3,585 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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2.55ct Princess

£386 GBP