Round|Lab Grown|IGI

5.31ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG579383224

Shape and cutting style on the report: Round brilliant

Certificate IGI LG579383224

Diamond specifications and retailer prices

From £1,011 GBP

$1,355 USD

As of October 29, 2026

Save £2,228 GBP (69%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £3,239 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 5.31ct lab-grown round diamond

This 5.31ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579383224 or 579383224. Listed at 15 retailers as of October 29, 2026, with prices from £1,011 to £3,239, a £2,228 spread on the same certified stone. Brilliant Earth lists it at £3,239. 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

5.31

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG579383224

Dimensions11.16 × 11.18 × 6.92 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG579383224

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 29

Current: £3,239 GBP|Low: £579 GBP|High: £3,336 GBP|Avg: £1,548 GBP|-2.9%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 30, 2026

Retailer 4£579 GBP

Retailer 8£1,011 GBP

Retailer 5£1,029 GBP

Retailer 9£1,061 GBP

Retailer 2£1,100 GBP

Retailer 11£1,158 GBP

Retailer 10£1,465 GBP

Retailer 7£1,652 GBP

Retailer 12£2,248 GBP

Retailer 3£2,489 GBP

Retailer 6£2,697 GBP

Brilliant Earth£3,239 GBP

36 data points across 12 retailers

15 retailers£1,011 GBP to £3,239 GBP

Retailer 1

£517 GBP

$693 USD

Price last confirmed 37 days ago

Retailer 2

£563 GBP

$754 USD

View

Price last confirmed 37 days ago

Retailer 3

£592 GBP

$793 USD

View

Price last confirmed 33 days ago

Retailer 4

£1,011 GBP

$1,355 USD

View

Retailer 5

£1,029 GBP

€1,313 EUR

View

B+

Retailer 6

£1,061 GBP

$1,422 USD

View

B+

Retailer 7

£1,100 GBP

View

B+

Retailer 8

£1,158 GBP

$1,551 USD

View

B+

Retailer 9

£1,465 GBP

$1,963 USD

View

B+

Retailer 10

£1,652 GBP

$2,213 USD

View

Retailer 11

£1,687 GBP

$2,261 USD

View

Price last confirmed 34 days ago

Retailer 12

£2,248 GBP

$3,012 USD

View

Retailer 13

£2,489 GBP

$3,334 USD

View

Price last confirmed 12 days ago

Retailer 14

£2,697 GBP

View

Most Expensive

Brilliant Earth

7624717A · Oct 29

£3,239 GBP

$4,340 USD

View

14 more retailers have this diamond

Prices start from £1,011 GBPSave up to £2,228 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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5.31ct Round

£1,011 GBP