Radiant|Lab Grown|IGI

6.10ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG811639878

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

Certificate IGI LG811639878

Diamond specifications and retailer prices

From £1,138 GBP

$1,525 USD

As of October 30, 2026

Save £5,594 GBP (83%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: £6,732 GBP at With Clarity · As of October 31, 2026

View at With Clarity

About this 6.1ct lab-grown radiant diamond

This 6.1ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811639878 or 811639878. Listed at 25 retailers as of October 30, 2026, with prices from £1,138 to £6,732, a £5,594 spread on the same certified stone. With Clarity lists it at £6,732. 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

6.10

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle27.6°

Pavilion angle36.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG811639878

Dimensions12.94 × 8.97 × 6.19 mm

L/W Ratio1.44

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 LG811639878

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: Oct 30

Current: £1,850 GBP|Low: £1,082 GBP|High: £10,814 GBP|Avg: £2,793 GBP|-1.3%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 7

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Retailer 9

Retailer 10

Retailer 11

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Retailer 21

October 31, 2026

Retailer 21£1,138 GBP

Retailer 9£1,238 GBP

Retailer 18£1,275 GBP

Retailer 7£1,320 GBP

Retailer 6£1,448 GBP

Retailer 3£1,567 GBP

Retailer 1£1,850 GBP

Retailer 4£2,079 GBP

Retailer 16£2,175 GBP

Retailer 13£2,181 GBP

Retailer 17£2,450 GBP

Retailer 2£2,475 GBP

Retailer 15£2,555 GBP

Retailer 20£2,646 GBP

Retailer 10£3,185 GBP

Retailer 14£3,559 GBP

Retailer 19£3,791 GBP

Retailer 5£3,858 GBP

Retailer 11£3,954 GBP

Retailer 8£4,642 GBP

Retailer 12£5,732 GBP

40 data points across 21 retailers

25 retailers£1,138 GBP to £6,732 GBP

Cheapest Retailer

£1,138 GBP

$1,525 USD

Retailer 2

£1,238 GBP

$1,659 USD

View

Retailer 3

£1,275 GBP

$1,708 USD

View

Final sale: no returns

Retailer 4

£1,308 GBP

$1,752 USD

View

Price last confirmed 18 days ago

Retailer 5

£1,320 GBP

$1,769 USD

View

Retailer 6

£1,448 GBP

$1,940 USD

View

Retailer 7

£1,567 GBP

$2,100 USD

View

Retailer 8

£1,850 GBP

View

B+

Retailer 9

£2,079 GBP

$2,786 USD

View

Retailer 10

£2,175 GBP

€2,775 EUR

View

Price last confirmed 7 days ago

B+

Retailer 11

£2,181 GBP

$2,922 USD

View

Retailer 12

£2,450 GBP

A$5,051 AUD

View

Price last confirmed 8 days ago

B+

Retailer 13

£2,475 GBP

$3,316 USD

View

B+

Retailer 14

£2,555 GBP

ZAR 55,304 ZAR

View

B+

Retailer 15

£2,646 GBP

$3,546 USD

View

Retailer 16

£3,185 GBP

View

Retailer 17

£3,524 GBP

$4,722 USD

View

Retailer 18

£3,559 GBP

$4,769 USD

View

Retailer 19

£3,791 GBP

View

Retailer 20

£3,858 GBP

$5,170 USD

View

Retailer 21

£3,954 GBP

A$8,151 AUD

View

Price last confirmed 22 days ago

Retailer 22

£4,634 GBP

$6,210 USD

View

Price last confirmed 61 days ago

Retailer 23

£4,642 GBP

$6,219 USD

View

Retailer 24

£5,732 GBP

$7,680 USD

View

Most Expensive

With Clarity

811639878 · Oct 31

£6,732 GBP

$9,020 USD

View

24 more retailers have this diamond

Prices start from £1,138 GBPSave up to £5,594 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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