Cushion|Lab Grown|IGI

5.58ct H VVS2 Cushion Lab Grown Diamond

ID • H/VVS2 • IGI LG819602556

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG819602556

Diamond specifications and retailer prices

From £763 GBP

As of October 27, 2026

Save £2,678 GBP (78%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £3,441 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 5.58ct lab-grown cushion diamond

This 5.58ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819602556 or 819602556. Listed at 17 retailers as of October 27, 2026, with prices from £763 to £3,441, a £2,678 spread on the same certified stone. Brilliant Earth lists it at £3,441. 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

5.58

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle34.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG819602556

Dimensions11.79 × 8.92 × 5.87 mm

L/W Ratio1.32

Girdle conditionFaceted

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 LG819602556

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 27

Current: £3,441 GBP|Low: £678 GBP|High: £6,568 GBP|Avg: £2,207 GBP|-47.6%

Brilliant Earth

Retailer 2

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October 30, 2026

Retailer 8£678 GBP

Retailer 15£763 GBP

Retailer 11£802 GBP

Retailer 14£843 GBP

Retailer 2£1,062 GBP

Retailer 16£1,132 GBP

Retailer 6£1,414 GBP

Retailer 9£1,437 GBP

Retailer 17£1,473 GBP

Retailer 7£1,945 GBP

Retailer 3£2,237 GBP

Retailer 13£2,335 GBP

Retailer 4£2,369 GBP

Retailer 5£2,431 GBP

Retailer 18£2,636 GBP

Retailer 10£3,127 GBP

Retailer 12£3,320 GBP

Brilliant Earth£3,441 GBP

34 data points across 18 retailers

17 retailers£763 GBP to £3,441 GBP

Cheapest Retailer

£763 GBP

Retailer 2

£802 GBP

HK$8,400 HKD

View

Retailer 3

£843 GBP

$1,130 USD

View

Retailer 4

£1,062 GBP

€1,355 EUR

View

B+

Retailer 5

£1,132 GBP

$1,517 USD

View

Retailer 6

£1,414 GBP

ZAR 30,600 ZAR

View

Retailer 7

£1,437 GBP

A$2,962 AUD

View

Price last confirmed 9 days ago

Retailer 8

£1,473 GBP

$1,973 USD

View

Retailer 9

£1,945 GBP

View

Retailer 10

£2,237 GBP

$2,998 USD

View

Retailer 11

£2,335 GBP

SGD 4,228 SGD

View

Retailer 12

£2,369 GBP

$3,174 USD

View

Retailer 13

£2,431 GBP

$3,257 USD

View

B+

Retailer 14

£2,636 GBP

View

Retailer 15

£3,127 GBP

$4,190 USD

View

Price last confirmed 9 days ago

B+

Retailer 16

£3,320 GBP

$4,448 USD

View

Most Expensive

B+

Brilliant Earth

21013438A · Oct 30

£3,441 GBP

$4,610 USD

View

16 more retailers have this diamond

Prices start from £763 GBPSave up to £2,678 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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5.58ct Cushion

£763 GBP