Round|Lab Grown|GIA

4.08ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • GIA 7483447500

Certificate GIA 7483447500

Diamond specifications and retailer prices

From £1,298 GBP

$1,739 USD

As of October 31, 2026

Save £3,747 GBP (74%) vs most expensive(unlock to see where)

30 retailers carry this diamond

Most expensive: £6,545 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 4.08ct lab-grown round diamond

This 4.08ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7483447500. Listed at 30 retailers as of October 29, 2026, with a 289% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.08

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle40.8°

OriginLab Grown

Grading LabGIA

CertificateGIA 7483447500

Dimensions10.31 × 10.35 × 6.27 mm

L/W Ratio1.00

Star length50%

Lower girdle80%

View GIA Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 7483447500

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31

Current: £6,545 GBP|Low: £1,298 GBP|High: £9,441 GBP|Avg: £3,429 GBP

Brilliant Earth

Retailer 2

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November 1, 2026

Retailer 4£1,298 GBP

Retailer 7£1,372 GBP

Retailer 5£1,493 GBP

Retailer 14£1,592 GBP

Retailer 24£1,598 GBP

Retailer 11£1,717 GBP

Retailer 19£2,249 GBP

Retailer 22£2,378 GBP

Retailer 9£2,415 GBP

Retailer 15£2,511 GBP

Retailer 13£2,561 GBP

Retailer 25£2,649 GBP

Retailer 3£2,760 GBP

Retailer 6£2,993 GBP

Retailer 23£3,324 GBP

Retailer 21£3,333 GBP

Retailer 18£3,699 GBP

Retailer 27£3,740 GBP

Retailer 2£3,764 GBP

Retailer 16£4,123 GBP

Retailer 17£4,186 GBP

Retailer 12£4,354 GBP

Retailer 28£5,044 GBP

Retailer 26£5,327 GBP

Retailer 20£6,147 GBP

Brilliant Earth£6,545 GBP

Retailer 8£7,610 GBP

Retailer 10£9,441 GBP

23 data points across 28 retailers

30 retailers£1,298 GBP to £5,044 GBP

B+

Cheapest Retailer

£1,298 GBP

$1,739 USD

B+

Retailer 2

£1,372 GBP

$1,838 USD

View

B+

Retailer 3

£1,493 GBP

$2,000 USD

View

Retailer 4

£1,567 GBP

$2,100 USD

View

Price last confirmed 19 days ago

B+

Retailer 5

£1,592 GBP

$2,133 USD

View

B+

Retailer 6

£1,598 GBP

$2,141 USD

View

Final sale: no returns

B+

Retailer 7

£1,717 GBP

$2,300 USD

View

Retailer 8

£2,249 GBP

$3,014 USD

View

Retailer 9

£2,378 GBP

View

Retailer 10

£2,415 GBP

$3,236 USD

View

Retailer 11

£2,484 GBP

$3,328 USD

View

Retailer 12

£2,511 GBP

$3,365 USD

View

Retailer 13

£2,561 GBP

View

Retailer 14

£2,649 GBP

€3,380 EUR

View

Retailer 15

£2,993 GBP

CA$5,569 CAD

View

Retailer 16

£3,324 GBP

A$6,853 AUD

View

Retailer 17

£3,333 GBP

View

Retailer 18

£3,699 GBP

$4,956 USD

View

Retailer 19

£3,740 GBP

ZAR 80,948 ZAR

View

Retailer 20

£3,764 GBP

A$7,758 AUD

View

Retailer 21

£4,123 GBP

$5,525 USD

View

Retailer 22

£4,186 GBP

$5,609 USD

View

Retailer 23

£4,354 GBP

$5,834 USD

View

Retailer 24

£4,758 GBP

$6,375 USD

View

Retailer 25

£5,044 GBP

View

Retailer 26

£5,327 GBP

View

Price under review

Retailer 27

£6,147 GBP

$8,236 USD

View

Price under review

Most Expensive

Brilliant Earth

20398703A · Oct 31

£6,545 GBP

$8,770 USD

View

Price under review

27 more retailers have this diamond

Prices start from £1,298 GBPSave up to £3,747 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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B+

4.08ct Round

£1,298 GBP