Princess|Lab Grown|IGI

2.55ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG728579021

Shape and cutting style on the report: Princess cut

Certificate IGI LG728579021

Diamond specifications and retailer prices

From £260 GBP

$348 USD

As of October 30, 2026

Save £2,554 GBP (91%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: £2,814 GBP at Brilliant Earth · As of October 26, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728579021 or 728579021. Listed at 27 retailers as of October 26, 2026, with prices from £260 to £2,814, a £2,554 spread on the same certified stone. Brilliant Earth lists it at £2,814. 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

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.7°

Pavilion angle36.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG728579021

Dimensions7.45 × 7.34 × 5.15 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 LG728579021

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: £2,739 GBP|Low: £260 GBP|High: £3,179 GBP|Avg: £833 GBP|-13.8%

Brilliant Earth

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November 1, 2026

Retailer 5£260 GBP

Retailer 12£290 GBP

Retailer 23£301 GBP

Retailer 7£322 GBP

Retailer 15£322 GBP

Retailer 13£349 GBP

Retailer 9£437 GBP

Retailer 22£437 GBP

Retailer 19£505 GBP

Retailer 18£578 GBP

Retailer 24£616 GBP

Retailer 20£715 GBP

Retailer 21£776 GBP

Retailer 8£807 GBP

Retailer 6£1,034 GBP

Retailer 14£1,037 GBP

Retailer 4£1,039 GBP

Retailer 16£1,065 GBP

Retailer 10£1,214 GBP

Retailer 17£1,222 GBP

Retailer 11£1,251 GBP

Retailer 2£1,257 GBP

Retailer 3£1,612 GBP

Brilliant Earth£2,739 GBP

28 data points across 24 retailers

27 retailers£260 GBP to £2,814 GBP

Cheapest Retailer

£260 GBP

$348 USD

Retailer 2

£290 GBP

$389 USD

View

Final sale: no returns

Retailer 3

£301 GBP

$403 USD

View

Retailer 4

£322 GBP

$431 USD

View

Retailer 5

£322 GBP

$431 USD

View

Price last confirmed 7 days ago

Retailer 6

£349 GBP

View

Retailer 7

£363 GBP

HK$3,800 HKD

View

B+

Retailer 8

£437 GBP

$585 USD

View

Retailer 9

£437 GBP

$585 USD

View

Retailer 10

£505 GBP

€644 EUR

View

Retailer 11

£578 GBP

View

Retailer 12

£616 GBP

$826 USD

View

Retailer 13

£715 GBP

A$1,473 AUD

View

Retailer 14

£776 GBP

ZAR 16,789 ZAR

View

Retailer 15

£807 GBP

$1,081 USD

View

B+

Retailer 16

£1,034 GBP

$1,385 USD

View

B+

Retailer 17

£1,037 GBP

SGD 1,878 SGD

View

B+

Retailer 18

£1,039 GBP

$1,392 USD

View

B+

Retailer 19

£1,065 GBP

$1,427 USD

View

B+

Retailer 20

£1,147 GBP

$1,537 USD

View

B+

Retailer 21

£1,214 GBP

$1,627 USD

View

Retailer 22

£1,222 GBP

A$2,519 AUD

View

Price last confirmed 24 days ago

B+

Retailer 23

£1,251 GBP

View

B+

Retailer 24

£1,257 GBP

View

Retailer 25

£1,612 GBP

$2,160 USD

View

Retailer 26

£2,739 GBP

$3,670 USD

View

Most Expensive

Brilliant Earth

16921023A · Oct 26

£2,814 GBP

$3,770 USD

View

26 more retailers have this diamond

Prices start from £260 GBPSave up to £2,554 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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