Heart|Lab Grown|IGI

1.08ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG818619999

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818619999

Diamond specifications and retailer prices

From £199 GBP

$267 USD

As of October 30, 2026

Save £786 GBP (80%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £1,717 GBP at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 1.08ct lab-grown heart diamond

This 1.08ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818619999 or 818619999. Listed at 18 retailers as of October 29, 2026, with a 395% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.3°

Pavilion angle39.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818619999

Dimensions7.15 × 6.59 × 4.04 mm

L/W Ratio1.08

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 LG818619999

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: £469 GBP|Low: £142 GBP|High: £992 GBP|Avg: £460 GBP|+4.6%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

October 31, 2026

Retailer 10£199 GBP

Retailer 2£217 GBP

Retailer 9£222 GBP

Retailer 3£307 GBP

Retailer 6£420 GBP

Retailer 1£469 GBP

Retailer 7£539 GBP

Retailer 5£596 GBP

Retailer 8£715 GBP

Retailer 4£986 GBP

42 data points across 10 retailers

18 retailers£199 GBP to £986 GBP

Retailer 1

£172 GBP

$230 USD

Price last confirmed 29 days ago

Retailer 2

£199 GBP

$267 USD

View

Final sale: no returns

Retailer 3

£207 GBP

$278 USD

View

Price last confirmed 32 days ago

Retailer 4

£217 GBP

$291 USD

View

Retailer 5

£222 GBP

$297 USD

View

Price last confirmed 28 days ago

Retailer 6

£298 GBP

$399 USD

View

Retailer 7

£307 GBP

View

B+

Retailer 8

£420 GBP

ZAR 9,101 ZAR

View

B+

Retailer 9

£469 GBP

View

Retailer 10

£539 GBP

A$1,111 AUD

View

B+

Retailer 11

£596 GBP

A$1,228 AUD

View

Retailer 12

£715 GBP

$958 USD

View

Retailer 13

£787 GBP

$1,054 USD

View

Price last confirmed 30 days ago

Retailer 14

£913 GBP

$1,223 USD

View

Retailer 15

£984 GBP

$1,318 USD

View

Retailer 16

£986 GBP

View

Retailer 17

£1,717 GBP

$2,300 USD

View

Price under review

Most Expensive

Do Amore Diamonds

27-0B21D01BF · Oct 31

£1,717 GBP

$2,300 USD

View

Price under review

17 more retailers have this diamond

Prices start from £199 GBPSave up to £786 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.

Similar diamonds

1.08ct Heart

£199 GBP