Princess|Lab Grown|IGI

3.09ct F VVS1 Princess Lab Grown Diamond

EX • F/VVS1 • IGI LG747523628

Shape and cutting style on the report: Princess cut

Certificate IGI LG747523628

Diamond specifications and retailer prices

From £438 GBP

$588 USD

As of November 2, 2026

Save £2,982 GBP (87%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: £3,420 GBP at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 3.09ct lab-grown princess diamond

This 3.09ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747523628 or 747523628. Listed at 25 retailers as of November 2, 2026, with prices from £438 to £3,420, a £2,982 spread on the same certified stone. Brilliant Earth lists it at £3,420. 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

3.09

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle44.2°

Pavilion angle39.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG747523628

Dimensions7.92 × 7.84 × 5.69 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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG747523628

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: £3,420 GBP|Low: £438 GBP|High: £3,547 GBP|Avg: £1,469 GBP|-3.6%

Brilliant Earth

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November 3, 2026

Retailer 8£438 GBP

Retailer 15£522 GBP

Retailer 12£601 GBP

Retailer 9£729 GBP

Retailer 20£730 GBP

Retailer 7£804 GBP

Retailer 16£814 GBP

Retailer 3£828 GBP

Retailer 19£1,133 GBP

Retailer 21£1,147 GBP

Retailer 5£1,341 GBP

Retailer 10£1,348 GBP

Retailer 4£1,429 GBP

Retailer 2£1,522 GBP

Retailer 17£1,680 GBP

Retailer 13£1,721 GBP

Retailer 6£1,759 GBP

Retailer 18£2,265 GBP

Retailer 11£2,578 GBP

Retailer 14£2,596 GBP

Brilliant Earth£3,420 GBP

37 data points across 21 retailers

25 retailers£438 GBP to £3,420 GBP

Cheapest Retailer

£438 GBP

$588 USD

Retailer 2

£518 GBP

$695 USD

View

Price last confirmed 41 days ago

Retailer 3

£522 GBP

$700 USD

View

Retailer 4

£564 GBP

$757 USD

View

Price last confirmed 40 days ago

Retailer 5

£592 GBP

$795 USD

View

Price last confirmed 35 days ago

Retailer 6

£601 GBP

$807 USD

View

Price last confirmed 17 days ago

Retailer 7

£729 GBP

$978 USD

View

Retailer 8

£730 GBP

$980 USD

View

Retailer 9

£804 GBP

$1,079 USD

View

Retailer 10

£814 GBP

View

Retailer 11

£828 GBP

€1,058 EUR

View

B+

Retailer 12

£1,133 GBP

ZAR 24,555 ZAR

View

B+

Retailer 13

£1,147 GBP

A$2,369 AUD

View

B+

Retailer 14

£1,341 GBP

$1,800 USD

View

B+

Retailer 15

£1,348 GBP

$1,809 USD

View

B+

Retailer 16

£1,429 GBP

$1,918 USD

View

B+

Retailer 17

£1,522 GBP

View

B+

Retailer 18

£1,680 GBP

$2,254 USD

View

Retailer 19

£1,721 GBP

$2,309 USD

View

Retailer 20

£1,759 GBP

$2,360 USD

View

Retailer 21

£2,192 GBP

$2,942 USD

View

Price last confirmed 19 days ago

Retailer 22

£2,265 GBP

View

Retailer 23

£2,578 GBP

$3,460 USD

View

Price last confirmed 16 days ago

Retailer 24

£2,596 GBP

SGD 4,708 SGD

View

Price last confirmed 21 days ago

Most Expensive

Brilliant Earth

20458889A · Nov 2

£3,420 GBP

$4,590 USD

View

24 more retailers have this diamond

Prices start from £438 GBPSave up to £2,982 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.

Where to buy this spec

See every retailer carrying 3.09ct F VVS1 princess lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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