Princess|Lab Grown|IGI

10.09ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG832603153

Shape and cutting style on the report: Princess cut

Certificate IGI LG832603153

Diamond specifications and retailer prices

From £1,774 GBP

$2,377 USD

As of October 30, 2026

Save £14,780 GBP (89%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: £16,554 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 10.09ct lab-grown princess diamond

This 10.09ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG832603153 or 832603153. Listed at 22 retailers as of October 30, 2026, with prices from £1,774 to £16,554, a £14,780 spread on the same certified stone. Brilliant Earth lists it at £16,554. 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

10.09

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.2°

Pavilion angle38.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG832603153

Dimensions11.91 × 11.75 × 8.25 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 LG832603153

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: £16,554 GBP|Low: £1,774 GBP|High: £17,591 GBP|Avg: £4,246 GBP|-5.9%

Brilliant Earth

Retailer 2

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October 31, 2026

Retailer 17£1,774 GBP

Retailer 13£1,842 GBP

Retailer 11£1,930 GBP

Retailer 7£2,058 GBP

Retailer 5£2,179 GBP

Retailer 6£2,239 GBP

Retailer 19£2,336 GBP

Retailer 8£2,829 GBP

Retailer 2£2,834 GBP

Retailer 21£2,872 GBP

Retailer 18£3,030 GBP

Retailer 15£3,185 GBP

Retailer 16£3,269 GBP

Retailer 4£3,901 GBP

Retailer 12£4,032 GBP

Retailer 14£4,702 GBP

Retailer 10£5,222 GBP

Retailer 3£5,400 GBP

Retailer 9£5,792 GBP

Retailer 20£7,184 GBP

Brilliant Earth£16,554 GBP

33 data points across 21 retailers

22 retailers£1,774 GBP to £16,554 GBP

Cheapest Retailer

£1,774 GBP

$2,377 USD

Retailer 2

£1,842 GBP

View

Retailer 3

£1,930 GBP

$2,586 USD

View

Retailer 4

£2,058 GBP

$2,757 USD

View

Retailer 5

£2,173 GBP

$2,911 USD

View

Price last confirmed 19 days ago

Retailer 6

£2,179 GBP

$2,920 USD

View

Retailer 7

£2,239 GBP

$3,000 USD

View

Final sale: no returns

Retailer 8

£2,336 GBP

$3,130 USD

View

Retailer 9

£2,829 GBP

$3,790 USD

View

Retailer 10

£2,834 GBP

View

Retailer 11

£2,872 GBP

$3,848 USD

View

Retailer 12

£3,030 GBP

$4,060 USD

View

Retailer 13

£3,185 GBP

ZAR 68,950 ZAR

View

Retailer 14

£3,269 GBP

€4,172 EUR

View

B+

Retailer 15

£3,901 GBP

View

Retailer 16

£4,032 GBP

A$8,312 AUD

View

Price last confirmed 9 days ago

Retailer 17

£4,702 GBP

$6,300 USD

View

Price last confirmed 10 days ago

B+

Retailer 18

£5,222 GBP

$6,997 USD

View

B+

Retailer 19

£5,400 GBP

$7,235 USD

View

B+

Retailer 20

£5,792 GBP

$7,761 USD

View

Retailer 21

£7,184 GBP

$9,626 USD

View

Most Expensive

Brilliant Earth

21432277A · Oct 30

£16,554 GBP

$22,180 USD

View

21 more retailers have this diamond

Prices start from £1,774 GBPSave up to £14,780 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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10.09ct Princess

£1,774 GBP