Round|Lab Grown|IGI

6.22ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG573395481

Shape and cutting style on the report: Round brilliant

Certificate IGI LG573395481

Diamond specifications and retailer prices

From £1,078 GBP

$1,444 USD

As of October 30, 2026

Save £2,109 GBP (66%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £3,187 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 6.22ct lab-grown round diamond

This 6.22ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG573395481 or 573395481. Listed at 14 retailers as of October 29, 2026, with prices from £1,078 to £3,187, a £2,109 spread on the same certified stone. Brilliant Earth lists it at £3,187. 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

6.22

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG573395481

Dimensions11.87 × 11.78 × 7.22 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG573395481

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: £3,187 GBP|Low: £465 GBP|High: £3,291 GBP|Avg: £1,375 GBP|-3.2%

Brilliant Earth

Retailer 2

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October 29, 2026

Retailer 5£581 GBP

Retailer 4£633 GBP

Retailer 3£652 GBP

Retailer 8£665 GBP

Retailer 7£675 GBP

Retailer 12£1,057 GBP

Retailer 13£1,078 GBP

Retailer 15£1,139 GBP

Retailer 9£1,142 GBP

Retailer 2£1,163 GBP

Retailer 14£1,620 GBP

Retailer 11£1,626 GBP

Retailer 6£1,896 GBP

Retailer 16£2,447 GBP

Retailer 10£2,653 GBP

Brilliant Earth£3,187 GBP

34 data points across 16 retailers

14 retailers£1,078 GBP to £3,187 GBP

Retailer 1

£581 GBP

$779 USD

Price last confirmed 37 days ago

Retailer 2

£633 GBP

$848 USD

View

Price last confirmed 37 days ago

Retailer 3

£665 GBP

$891 USD

View

Price last confirmed 33 days ago

Retailer 4

£1,057 GBP

View

Price last confirmed 13 days ago

Retailer 5

£1,078 GBP

$1,444 USD

View

B+

Retailer 6

£1,139 GBP

$1,526 USD

View

Retailer 7

£1,142 GBP

$1,530 USD

View

B+

Retailer 8

£1,163 GBP

€1,484 EUR

View

B+

Retailer 9

£1,620 GBP

$2,170 USD

View

B+

Retailer 10

£1,626 GBP

$2,178 USD

View

Retailer 11

£1,896 GBP

$2,541 USD

View

Price last confirmed 34 days ago

Retailer 12

£2,447 GBP

$3,279 USD

View

Price last confirmed 12 days ago

Retailer 13

£2,653 GBP

View

Most Expensive

Brilliant Earth

7622757A · Oct 29

£3,187 GBP

$4,270 USD

View

13 more retailers have this diamond

Prices start from £1,078 GBPSave up to £2,109 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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6.22ct Round

£1,078 GBP