Heart|Lab Grown|IGI

11.52ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG681574561

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG681574561

Diamond specifications and retailer prices

From £2,311 GBP

As of October 30, 2026

Save £7,745 GBP (77%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £10,056 GBP at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 11.52ct lab-grown heart diamond

This 11.52ct lab-grown heart 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 LG681574561 or 681574561. Listed at 19 retailers as of October 30, 2026, with prices from £2,311 to £10,056, a £7,745 spread on the same certified stone. Taylor and Hart lists it at £10,056. 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

11.52

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.2°

Pavilion angle38.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG681574561

Dimensions13.92 × 15.49 × 9.15 mm

L/W Ratio1.11

Girdle conditionFaceted

Culet sizePointed

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG681574561

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: £3,791 GBP|Low: £2,304 GBP|High: £9,693 GBP|Avg: £4,566 GBP|-1.1%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

October 31, 2026

Retailer 9£2,311 GBP

Retailer 15£2,473 GBP

Retailer 8£2,777 GBP

Retailer 5£2,869 GBP

Retailer 16£2,869 GBP

Retailer 4£2,985 GBP

Retailer 7£3,036 GBP

Retailer 1£3,791 GBP

Retailer 13£3,958 GBP

Retailer 11£4,121 GBP

Retailer 10£4,441 GBP

Retailer 12£5,353 GBP

Retailer 3£7,180 GBP

Retailer 14£7,449 GBP

Retailer 2£7,960 GBP

Retailer 6£9,693 GBP

44 data points across 16 retailers

19 retailers£2,311 GBP to £10,056 GBP

Cheapest Retailer

£2,311 GBP

Retailer 2

£2,473 GBP

$3,314 USD

View

Retailer 3

£2,691 GBP

$3,606 USD

View

Retailer 4

£2,777 GBP

$3,721 USD

View

Final sale: no returns

Retailer 5

£2,869 GBP

$3,844 USD

View

Retailer 6

£2,869 GBP

$3,844 USD

View

Price last confirmed 19 days ago

Retailer 7

£2,985 GBP

$4,000 USD

View

Retailer 8

£3,036 GBP

$4,068 USD

View

B+

Retailer 9

£3,791 GBP

View

B+

Retailer 10

£3,958 GBP

$5,303 USD

View

B+

Retailer 11

£4,121 GBP

$5,522 USD

View

B+

Retailer 12

£4,441 GBP

ZAR 96,124 ZAR

View

Retailer 13

£5,353 GBP

A$11,034 AUD

View

Price last confirmed 9 days ago

Retailer 14

£7,092 GBP

$9,502 USD

View

Retailer 15

£7,180 GBP

$9,620 USD

View

Retailer 16

£7,449 GBP

A$15,356 AUD

View

Price last confirmed 23 days ago

Retailer 17

£7,960 GBP

$10,666 USD

View

Retailer 18

£9,693 GBP

SGD 17,551 SGD

View

Most Expensive

Taylor and Hart

2VKI8CZ · Oct 30

£10,056 GBP

$13,474 USD

View

18 more retailers have this diamond

Prices start from £2,311 GBPSave up to £7,745 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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11.52ct Heart

£2,311 GBP