Radiant|Lab Grown|IGI

6.14ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG803693851

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

Certificate IGI LG803693851

Diamond specifications and retailer prices

From £1,192 GBP

$1,597 USD

As of October 31, 2026

Save £4,577 GBP (79%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £5,769 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 6.14ct lab-grown radiant diamond

This 6.14ct 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 LG803693851 or 803693851. Listed at 17 retailers as of October 30, 2026, with prices from £1,192 to £5,769, a £4,577 spread on the same certified stone. Brilliant Earth lists it at £5,769. 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

6.14

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.2°

Pavilion angle32.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG803693851

Dimensions13.32 × 8.96 × 5.49 mm

L/W Ratio1.49

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 LG803693851

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 31

Current: £5,769 GBP|Low: £1,192 GBP|High: £10,889 GBP|Avg: £2,602 GBP|-47.0%

Brilliant Earth

Retailer 2

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Retailer 11

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Retailer 17

October 31, 2026

Retailer 5£1,192 GBP

Retailer 9£1,266 GBP

Retailer 8£1,284 GBP

Retailer 10£1,305 GBP

Retailer 13£1,362 GBP

Retailer 15£1,546 GBP

Retailer 11£1,744 GBP

Retailer 14£1,767 GBP

Retailer 2£2,148 GBP

Retailer 17£2,243 GBP

Retailer 12£2,391 GBP

Retailer 3£2,651 GBP

Retailer 4£2,980 GBP

Retailer 7£3,330 GBP

Retailer 6£3,534 GBP

Retailer 16£4,348 GBP

Brilliant Earth£5,769 GBP

36 data points across 17 retailers

17 retailers£1,192 GBP to £5,769 GBP

Cheapest Retailer

£1,192 GBP

$1,597 USD

Final sale: no returns

Retailer 2

£1,266 GBP

$1,696 USD

View

Price last confirmed 36 days ago

Retailer 3

£1,284 GBP

$1,720 USD

View

Price last confirmed 19 days ago

Retailer 4

£1,305 GBP

View

Retailer 5

£1,362 GBP

$1,825 USD

View

Retailer 6

£1,546 GBP

$2,072 USD

View

Retailer 7

£1,744 GBP

View

Retailer 8

£1,767 GBP

$2,368 USD

View

B+

Retailer 9

£2,148 GBP

€2,741 EUR

View

B+

Retailer 10

£2,243 GBP

$3,005 USD

View

B+

Retailer 11

£2,391 GBP

ZAR 51,759 ZAR

View

B+

Retailer 12

£2,651 GBP

$3,552 USD

View

Retailer 13

£2,980 GBP

View

Retailer 14

£3,330 GBP

$4,462 USD

View

B+

Retailer 15

£3,534 GBP

View

Retailer 16

£4,348 GBP

$5,826 USD

View

Most Expensive

Brilliant Earth

21214229A · Oct 30

£5,769 GBP

$7,730 USD

View

16 more retailers have this diamond

Prices start from £1,192 GBPSave up to £4,577 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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