Princess|Lab Grown|IGI

8.72ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG589378003

Shape and cutting style on the report: Princess cut

Certificate IGI LG589378003

Diamond specifications and retailer prices

From £1,437 GBP

$1,925 USD

As of October 31, 2026

Save £8,116 GBP (85%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £9,553 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 8.72ct lab-grown princess diamond

This 8.72ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG589378003 or 589378003. Listed at 21 retailers as of October 31, 2026, with prices from £1,437 to £9,553, a £8,116 spread on the same certified stone. Brilliant Earth lists it at £9,553. 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

8.72

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle44.8°

Pavilion angle38.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG589378003

Dimensions11.19 × 11.11 × 7.98 mm

L/W Ratio1.01

Culet sizePointed

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG589378003

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 31

Current: £9,553 GBP|Low: £916 GBP|High: £12,814 GBP|Avg: £2,604 GBP|-25.5%

Brilliant Earth

Retailer 2

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Retailer 21

November 1, 2026

Retailer 21£1,128 GBP

Retailer 6£1,227 GBP

Retailer 8£1,262 GBP

Retailer 3£1,308 GBP

Retailer 15£1,437 GBP

Retailer 20£1,565 GBP

Retailer 5£1,690 GBP

Retailer 2£1,848 GBP

Retailer 17£1,880 GBP

Retailer 9£2,061 GBP

Retailer 16£2,194 GBP

Retailer 19£2,314 GBP

Retailer 13£2,424 GBP

Retailer 4£2,452 GBP

Retailer 14£3,162 GBP

Retailer 11£3,526 GBP

Retailer 7£3,751 GBP

Retailer 18£3,756 GBP

Retailer 10£3,827 GBP

Retailer 12£4,600 GBP

Brilliant Earth£9,553 GBP

36 data points across 21 retailers

21 retailers£1,437 GBP to £9,553 GBP

Retailer 1

£1,092 GBP

$1,463 USD

Price last confirmed 35 days ago

Retailer 2

£1,128 GBP

$1,511 USD

View

Price last confirmed 21 days ago

Retailer 3

£1,227 GBP

$1,644 USD

View

Price last confirmed 23 days ago

Retailer 4

£1,308 GBP

$1,753 USD

View

Price last confirmed 21 days ago

Retailer 5

£1,437 GBP

$1,925 USD

View

Retailer 6

£1,565 GBP

View

Price last confirmed 15 days ago

Retailer 7

£1,690 GBP

$2,265 USD

View

Retailer 8

£1,848 GBP

View

Retailer 9

£1,880 GBP

€2,399 EUR

View

B+

Retailer 10

£2,061 GBP

$2,762 USD

View

B+

Retailer 11

£2,194 GBP

ZAR 47,495 ZAR

View

B+

Retailer 12

£2,314 GBP

$3,100 USD

View

B+

Retailer 13

£2,424 GBP

A$4,997 AUD

View

Retailer 14

£2,452 GBP

$3,286 USD

View

Price last confirmed 22 days ago

B+

Retailer 15

£3,162 GBP

View

Retailer 16

£3,526 GBP

$4,724 USD

View

Retailer 17

£3,751 GBP

$5,026 USD

View

B+

Retailer 18

£3,756 GBP

View

Retailer 19

£3,827 GBP

$5,128 USD

View

Price last confirmed 21 days ago

Retailer 20

£4,600 GBP

$6,164 USD

View

Most Expensive

Brilliant Earth

7682255A · Oct 31

£9,553 GBP

$12,800 USD

View

20 more retailers have this diamond

Prices start from £1,437 GBPSave up to £8,116 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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8.72ct Princess

£1,437 GBP