Radiant|Lab Grown|IGI

5.09ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG754576615

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG754576615

Diamond specifications and retailer prices

From £851 GBP

$1,142 USD

As of November 2, 2026

Save £3,914 GBP (82%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: £4,765 GBP at With Clarity · As of November 2, 2026

View at With Clarity

About this 5.09ct lab-grown radiant diamond

This 5.09ct lab-grown radiant 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 LG754576615 or 754576615. Listed at 24 retailers as of November 2, 2026, with prices from £851 to £4,765, a £3,914 spread on the same certified stone. With Clarity lists it at £4,765. 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

5.09

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle46.5°

Pavilion angle37.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754576615

Dimensions11.98 × 8.44 × 5.84 mm

L/W Ratio1.42

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 LG754576615

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: £1,849 GBP|Low: £851 GBP|High: £507,354 GBP|Avg: £15,345 GBP|+4.5%

Retailer 1

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With Clarity

November 2, 2026

Retailer 12£851 GBP

Retailer 17£926 GBP

Retailer 4£952 GBP

Retailer 19£987 GBP

Retailer 7£1,118 GBP

Retailer 14£1,237 GBP

Retailer 13£1,412 GBP

Retailer 16£1,431 GBP

Retailer 2£1,573 GBP

Retailer 1£1,849 GBP

Retailer 20£1,850 GBP

Retailer 21£2,000 GBP

Retailer 5£2,006 GBP

Retailer 8£2,604 GBP

Retailer 6£2,726 GBP

Retailer 10£2,858 GBP

Retailer 9£2,984 GBP

Retailer 18£3,171 GBP

Retailer 11£3,454 GBP

Retailer 15£4,050 GBP

Retailer 22£4,172 GBP

Retailer 3£4,687 GBP

With Clarity£4,765 GBP

33 data points across 23 retailers

24 retailers£851 GBP to £4,765 GBP

Cheapest Retailer

£851 GBP

$1,142 USD

Retailer 2

£926 GBP

$1,242 USD

View

Retailer 3

£952 GBP

$1,278 USD

View

Final sale: no returns

Retailer 4

£987 GBP

$1,325 USD

View

Retailer 5

£1,118 GBP

$1,500 USD

View

Retailer 6

£1,237 GBP

$1,660 USD

View

B+

Retailer 7

£1,412 GBP

$1,895 USD

View

Retailer 8

£1,431 GBP

View

B+

Retailer 9

£1,573 GBP

€2,010 EUR

View

B+

Retailer 10

£1,849 GBP

$2,481 USD

View

B+

Retailer 11

£1,850 GBP

$2,483 USD

View

B+

Retailer 12

£2,000 GBP

A$4,130 AUD

View

B+

Retailer 13

£2,006 GBP

ZAR 43,480 ZAR

View

Retailer 14

£2,604 GBP

$3,495 USD

View

Retailer 15

£2,726 GBP

View

Retailer 16

£2,730 GBP

$3,663 USD

View

Retailer 17

£2,858 GBP

$3,835 USD

View

Retailer 18

£2,984 GBP

$4,004 USD

View

Retailer 19

£3,171 GBP

View

Retailer 20

£3,454 GBP

$4,636 USD

View

Retailer 21

£4,050 GBP

$5,435 USD

View

Price last confirmed 18 days ago

Retailer 22

£4,172 GBP

A$8,613 AUD

View

Retailer 23

£4,687 GBP

$6,290 USD

View

Most Expensive

With Clarity

754576615 · Nov 2

£4,765 GBP

$6,394 USD

View

23 more retailers have this diamond

Prices start from £851 GBPSave up to £3,914 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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