Radiant|Lab Grown|IGI

9.55ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG807678008

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

Certificate IGI LG807678008

Diamond specifications and retailer prices

From £1,278 GBP

HK$13,400 HKD

As of November 1, 2026

Save £4,885 GBP (79%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £6,163 GBP at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 9.55ct lab-grown radiant diamond

This 9.55ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807678008 or 807678008. Listed at 21 retailers as of November 1, 2026, with prices from £1,278 to £6,163, a £4,885 spread on the same certified stone. Brilliant Earth lists it at £6,163. 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

9.55

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle46.9°

Pavilion angle32°

OriginLab Grown

Grading LabIGI

CertificateIGI LG807678008

Dimensions15.45 × 10.27 × 6.74 mm

L/W Ratio1.50

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG807678008

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: £6,163 GBP|Low: £907 GBP|High: £6,163 GBP|Avg: £2,435 GBP

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

November 2, 2026

Retailer 20£955 GBP

Retailer 12£1,040 GBP

Retailer 9£1,069 GBP

Retailer 4£1,108 GBP

Retailer 18£1,237 GBP

Retailer 19£1,278 GBP

Retailer 8£1,474 GBP

Retailer 14£1,552 GBP

Retailer 13£1,685 GBP

Retailer 17£1,755 GBP

Retailer 2£1,967 GBP

Retailer 6£2,077 GBP

Retailer 7£2,680 GBP

Retailer 3£3,180 GBP

Retailer 15£3,565 GBP

Retailer 10£3,710 GBP

Retailer 16£4,113 GBP

Retailer 5£4,192 GBP

Retailer 11£4,678 GBP

Brilliant Earth£6,163 GBP

38 data points across 20 retailers

21 retailers£1,278 GBP to £6,163 GBP

Retailer 1

£955 GBP

$1,282 USD

Price last confirmed 10 days ago

Retailer 2

£1,040 GBP

$1,395 USD

View

Price last confirmed 9 days ago

Retailer 3

£1,108 GBP

$1,487 USD

View

Price last confirmed 8 days ago

Retailer 4

£1,237 GBP

$1,660 USD

View

Price last confirmed 5 days ago

Retailer 5

£1,278 GBP

HK$13,400 HKD

View

Retailer 6

£1,474 GBP

$1,978 USD

View

Price last confirmed 7 days ago

Retailer 7

£1,552 GBP

View

Retailer 8

£1,685 GBP

€2,154 EUR

View

Retailer 9

£1,755 GBP

$2,355 USD

View

Price last confirmed 7 days ago

Retailer 10

£1,967 GBP

$2,640 USD

View

Retailer 11

£2,066 GBP

$2,772 USD

View

Price last confirmed 34 days ago

Retailer 12

£2,077 GBP

$2,787 USD

View

Price last confirmed 8 days ago

Retailer 13

£2,680 GBP

View

Price last confirmed 7 days ago

Retailer 14

£3,180 GBP

$4,267 USD

View

Price last confirmed 7 days ago

B+

Retailer 15

£3,565 GBP

View

Retailer 16

£3,710 GBP

SGD 6,728 SGD

View

Retailer 17

£4,113 GBP

$5,520 USD

View

Retailer 18

£4,192 GBP

$5,625 USD

View

Retailer 19

£4,678 GBP

A$9,658 AUD

View

Price last confirmed 25 days ago

Retailer 20

£5,364 GBP

$7,198 USD

View

Most Expensive

Brilliant Earth

20055845A · Nov 2

£6,163 GBP

$8,270 USD

View

20 more retailers have this diamond

Prices start from £1,278 GBPSave up to £4,885 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.

Similar diamonds

9.55ct Radiant

£1,278 GBP