Heart|Lab Grown|IGI

4.58ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG840655011

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840655011

Diamond specifications and retailer prices

From £500 GBP

$670 USD

As of October 27, 2026

Save £1,955 GBP (80%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £2,455 GBP at MOH London · As of October 29, 2026

View at MOH London

About this 4.58ct lab-grown heart diamond

This 4.58ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840655011 or 840655011. Listed at 18 retailers as of October 27, 2026, with prices from £500 to £2,455, a £1,955 spread on the same certified stone. MOH London lists it at £2,455. 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

4.58

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.9°

Pavilion angle38.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840655011

Dimensions10.00 × 11.34 × 6.95 mm

L/W Ratio1.13

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 LG840655011

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: £2,455 GBP|Low: £500 GBP|High: £2,474 GBP|Avg: £1,173 GBP|-0.6%

MOH London

Retailer 2

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October 30, 2026

Retailer 4£500 GBP

Retailer 2£502 GBP

Retailer 16£543 GBP

Retailer 5£559 GBP

Retailer 12£580 GBP

Retailer 10£610 GBP

Retailer 17£713 GBP

Retailer 13£908 GBP

Retailer 11£925 GBP

Retailer 6£945 GBP

Retailer 14£1,234 GBP

Retailer 8£1,314 GBP

Retailer 18£1,499 GBP

Retailer 9£1,502 GBP

Retailer 15£1,630 GBP

Retailer 3£1,976 GBP

Retailer 7£1,999 GBP

MOH London£2,455 GBP

26 data points across 18 retailers

18 retailers£500 GBP to £2,455 GBP

Cheapest Retailer

£500 GBP

$670 USD

Retailer 2

£502 GBP

View

Retailer 3

£543 GBP

$728 USD

View

Retailer 4

£559 GBP

$749 USD

View

Final sale: no returns

Retailer 5

£580 GBP

$777 USD

View

Retailer 6

£610 GBP

$817 USD

View

Price last confirmed 13 days ago

Retailer 7

£713 GBP

$955 USD

View

Retailer 8

£908 GBP

$1,217 USD

View

Retailer 9

£925 GBP

View

B+

Retailer 10

£945 GBP

$1,266 USD

View

Retailer 11

£1,234 GBP

ZAR 26,703 ZAR

View

Retailer 12

£1,314 GBP

A$2,708 AUD

View

Price last confirmed 9 days ago

B+

Retailer 13

£1,499 GBP

$2,008 USD

View

B+

Retailer 14

£1,502 GBP

$2,012 USD

View

B+

Retailer 15

£1,630 GBP

$2,184 USD

View

B+

Retailer 16

£1,976 GBP

$2,648 USD

View

B+

Retailer 17

£1,999 GBP

$2,679 USD

View

Most Expensive

MOH London

LG840655011 · Oct 29

£2,455 GBP

View

17 more retailers have this diamond

Prices start from £500 GBPSave up to £1,955 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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