Round|Lab Grown|IGI

5.03ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG754514345

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754514345

Diamond specifications and retailer prices

From £794 GBP

$1,064 USD

As of November 1, 2026

Save £3,267 GBP (80%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: £4,061 GBP at Novita Diamonds · As of October 31, 2026

View at Novita Diamonds

About this 5.03ct lab-grown round diamond

This 5.03ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG754514345 or 754514345. Listed at 26 retailers as of October 31, 2026, with prices from £794 to £4,061, a £3,267 spread on the same certified stone. Novita Diamonds lists it at £4,061. 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

5.03

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle41.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754514345

Dimensions10.99 × 11.03 × 6.79 mm

L/W Ratio1.00

Girdle conditionFaceted

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 LG754514345

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 1

Current: £4,061 GBP|Low: £787 GBP|High: £4,536 GBP|Avg: £1,902 GBP|-10.5%

Novita Diamonds

Retailer 2

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November 2, 2026

Retailer 11£794 GBP

Retailer 3£864 GBP

Retailer 5£922 GBP

Retailer 14£922 GBP

Retailer 17£1,006 GBP

Retailer 6£1,175 GBP

Retailer 2£1,330 GBP

Retailer 21£1,418 GBP

Retailer 7£1,469 GBP

Retailer 18£1,539 GBP

Retailer 10£1,727 GBP

Retailer 9£1,783 GBP

Retailer 20£1,784 GBP

Retailer 16£1,868 GBP

Retailer 19£1,872 GBP

Retailer 4£1,887 GBP

Retailer 8£2,812 GBP

Retailer 15£2,857 GBP

Retailer 13£3,125 GBP

Retailer 12£3,218 GBP

Novita Diamonds£4,061 GBP

35 data points across 21 retailers

26 retailers£794 GBP to £4,061 GBP

Retailer 1

£787 GBP

$1,054 USD

Price last confirmed 41 days ago

Retailer 2

£794 GBP

$1,064 USD

View

Retailer 3

£864 GBP

$1,158 USD

View

Retailer 4

£900 GBP

$1,206 USD

View

Price last confirmed 41 days ago

Retailer 5

£922 GBP

$1,235 USD

View

Price last confirmed 15 days ago

Retailer 6

£922 GBP

$1,235 USD

View

Retailer 7

£1,006 GBP

$1,348 USD

View

Final sale: no returns

B+

Retailer 8

£1,175 GBP

$1,574 USD

View

B+

Retailer 9

£1,330 GBP

View

B+

Retailer 10

£1,418 GBP

$1,900 USD

View

B+

Retailer 11

£1,469 GBP

$1,968 USD

View

B+

Retailer 12

£1,539 GBP

€1,964 EUR

View

Retailer 13

£1,711 GBP

$2,292 USD

View

Price last confirmed 41 days ago

B+

Retailer 14

£1,727 GBP

$2,314 USD

View

B+

Retailer 15

£1,783 GBP

$2,389 USD

View

B+

Retailer 16

£1,784 GBP

A$3,678 AUD

View

B+

Retailer 17

£1,868 GBP

A$3,850 AUD

View

B+

Retailer 18

£1,872 GBP

ZAR 40,526 ZAR

View

B+

Retailer 19

£1,887 GBP

$2,529 USD

View

Retailer 20

£2,812 GBP

$3,768 USD

View

Retailer 21

£2,857 GBP

$3,828 USD

View

Retailer 22

£2,858 GBP

$3,830 USD

View

Retailer 23

£3,125 GBP

View

Retailer 24

£3,218 GBP

$4,312 USD

View

Retailer 25

£3,495 GBP

$4,683 USD

View

Most Expensive

Novita Diamonds

cert_754514345 · Oct 31

£4,061 GBP

A$8,371 AUD

View

25 more retailers have this diamond

Prices start from £794 GBPSave up to £3,267 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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£794 GBP