Round|Lab Grown|IGI

5.58ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG840626773

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840626773

Diamond specifications and retailer prices

From £656 GBP

$879 USD

As of October 21, 2026

21 retailers carry this diamond

Most expensive: £5,570 GBP at Helzberg Diamonds · As of October 21, 2026

View at Helzberg Diamonds

About this 5.58ct lab-grown round diamond

This 5.58ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840626773 or 840626773. Listed at 21 retailers as of October 21, 2026. 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

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.8°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840626773

Dimensions11.47 × 11.44 × 6.90 mm

L/W Ratio1.00

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 LG840626773

Side View

Caratlytics Score

No score right now

No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 21

Current: £5,570 GBP|Low: £656 GBP|High: £5,570 GBP|Avg: £1,845 GBP

Helzberg Diamonds

Retailer 2

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Retailer 24

October 23, 2026

Retailer 6£656 GBP

Retailer 10£713 GBP

Retailer 15£734 GBP

Retailer 4£761 GBP

Retailer 7£761 GBP

Retailer 2£898 GBP

Retailer 23£956 GBP

Retailer 3£1,090 GBP

Retailer 9£1,098 GBP

Retailer 18£1,156 GBP

Retailer 19£1,217 GBP

Retailer 21£1,262 GBP

Retailer 20£1,529 GBP

Retailer 24£1,693 GBP

Retailer 11£1,779 GBP

Retailer 8£2,140 GBP

Retailer 5£2,382 GBP

Retailer 12£2,391 GBP

Retailer 16£2,605 GBP

Retailer 14£2,642 GBP

Retailer 13£2,868 GBP

Retailer 17£3,646 GBP

Retailer 22£4,041 GBP

Helzberg Diamonds£5,570 GBP

14 data points across 24 retailers

21 retailers£656 GBP to £5,570 GBP

Retailer 1

£656 GBP

$879 USD

Price last confirmed 9 days ago

Retailer 2

£713 GBP

$956 USD

View

Price last confirmed 10 days ago

Retailer 3

£761 GBP

$1,020 USD

View

Price last confirmed 11 days ago

Retailer 4

£761 GBP

$1,020 USD

View

Price last confirmed 13 days ago

Retailer 5

£898 GBP

HK$9,400 HKD

View

Price last confirmed 7 days ago

Retailer 6

£956 GBP

View

Price last confirmed 13 days ago

Retailer 7

£1,090 GBP

$1,460 USD

View

Price last confirmed 12 days ago

Retailer 8

£1,098 GBP

$1,471 USD

View

Price last confirmed 9 days ago

Retailer 9

£1,156 GBP

View

Price last confirmed 9 days ago

Retailer 10

£1,217 GBP

$1,630 USD

View

Price last confirmed 8 days ago

Retailer 11

£1,529 GBP

ZAR 33,102 ZAR

View

Price last confirmed 11 days ago

Retailer 12

£1,693 GBP

$2,269 USD

View

Price last confirmed 9 days ago

Retailer 13

£1,779 GBP

$2,383 USD

View

Price last confirmed 9 days ago

Retailer 14

£2,140 GBP

$2,867 USD

View

Price last confirmed 12 days ago

Retailer 15

£2,382 GBP

$3,191 USD

View

Price last confirmed 10 days ago

Retailer 16

£2,391 GBP

$3,204 USD

View

Price last confirmed 9 days ago

Retailer 17

£2,605 GBP

SGD 4,716 SGD

View

Price last confirmed 9 days ago

Retailer 18

£2,642 GBP

$3,540 USD

View

Price last confirmed 10 days ago

Retailer 19

£2,868 GBP

View

Price last confirmed 9 days ago

Retailer 20

£4,041 GBP

$5,415 USD

View

Price last confirmed 12 days ago

Most Expensive

Helzberg Diamonds

ZXZOKGMIMNNJ · Oct 21

£5,570 GBP

$7,463 USD

View

Price last confirmed 9 days ago

20 more retailers have this diamond

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 Round

£656 GBP