Radiant|Lab Grown|IGI

13.10ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG823696043

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

Certificate IGI LG823696043

Diamond specifications and retailer prices

From £2,203 GBP

HK$23,100 HKD

As of November 1, 2026

Save £7,603 GBP (78%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: £9,807 GBP at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 13.1ct lab-grown radiant diamond

This 13.1ct lab-grown radiant 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 LG823696043 or 823696043. Listed at 22 retailers as of November 1, 2026, with prices from £2,203 to £9,807, a £7,603 spread on the same certified stone. Brilliant Earth lists it at £9,807. 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

13.10

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.1°

Pavilion angle30.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG823696043

Dimensions17.41 × 11.49 × 7.24 mm

L/W Ratio1.52

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 LG823696043

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: £9,807 GBP|Low: £1,529 GBP|High: £9,807 GBP|Avg: £4,074 GBP

Brilliant Earth

Retailer 2

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November 2, 2026

Retailer 19£1,534 GBP

Retailer 7£1,642 GBP

Retailer 5£1,786 GBP

Retailer 16£1,838 GBP

Retailer 11£1,904 GBP

Retailer 23£2,027 GBP

Retailer 6£2,203 GBP

Retailer 20£2,605 GBP

Retailer 12£2,617 GBP

Retailer 2£2,742 GBP

Retailer 13£2,872 GBP

Retailer 21£2,936 GBP

Retailer 4£2,974 GBP

Retailer 22£3,534 GBP

Retailer 14£3,611 GBP

Retailer 3£4,464 GBP

Retailer 9£5,084 GBP

Retailer 8£5,389 GBP

Retailer 15£6,655 GBP

Retailer 17£6,969 GBP

Retailer 18£8,161 GBP

Retailer 10£9,304 GBP

Brilliant Earth£9,807 GBP

28 data points across 23 retailers

22 retailers£2,203 GBP to £9,807 GBP

Retailer 1

£1,534 GBP

Price last confirmed 7 days ago

Retailer 2

£1,642 GBP

$2,203 USD

View

Price last confirmed 17 days ago

Retailer 3

£1,786 GBP

$2,397 USD

View

Price last confirmed 19 days ago

Retailer 4

£1,904 GBP

$2,555 USD

View

Price last confirmed 23 days ago

Retailer 5

£2,027 GBP

$2,720 USD

View

Price last confirmed 6 days ago

Retailer 6

£2,203 GBP

HK$23,100 HKD

View

Retailer 7

£2,605 GBP

View

Price last confirmed 7 days ago

Retailer 8

£2,617 GBP

$3,512 USD

View

Price last confirmed 17 days ago

Retailer 9

£2,742 GBP

$3,680 USD

View

Retailer 10

£2,872 GBP

€3,671 EUR

View

Retailer 11

£2,936 GBP

ZAR 63,656 ZAR

View

Price last confirmed 9 days ago

Retailer 12

£2,974 GBP

$3,991 USD

View

Price last confirmed 7 days ago

Retailer 13

£3,534 GBP

A$7,296 AUD

View

Price last confirmed 11 days ago

Retailer 14

£3,611 GBP

View

Price last confirmed 8 days ago

B+

Retailer 15

£4,464 GBP

$5,990 USD

View

Retailer 16

£5,084 GBP

$6,823 USD

View

Price last confirmed 7 days ago

Retailer 17

£5,389 GBP

$7,232 USD

View

Price last confirmed 9 days ago

Retailer 18

£6,655 GBP

$8,931 USD

View

Price last confirmed 8 days ago

Retailer 19

£6,969 GBP

A$14,388 AUD

View

Retailer 20

£8,161 GBP

$10,951 USD

View

Retailer 21

£9,304 GBP

$12,485 USD

View

Most Expensive

Brilliant Earth

21006074A · Nov 2

£9,807 GBP

$13,160 USD

View

21 more retailers have this diamond

Prices start from £2,203 GBPSave up to £7,603 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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