Heart|Lab Grown|IGI

11.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG681547472

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG681547472

Diamond specifications and retailer prices

From £3,841 GBP

$5,147 USD

As of October 26, 2026

Save £11,440 GBP (75%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £22,890 GBP at Do Amore Diamonds · As of October 27, 2026

View at Do Amore Diamonds

About this 11.05ct lab-grown heart diamond

This 11.05ct 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 LG681547472 or 681547472. Listed at 18 retailers as of October 26, 2026, with a 298% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

11.05

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.8°

Pavilion angle39.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG681547472

Dimensions15.27 × 13.73 × 8.93 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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG681547472

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26

Current: £22,890 GBP|Low: £2,635 GBP|High: £22,890 GBP|Avg: £7,454 GBP|+1.0%

Do Amore Diamonds

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

October 31, 2026

Retailer 14£3,487 GBP

Retailer 4£3,726 GBP

Retailer 3£3,841 GBP

Retailer 5£3,888 GBP

Retailer 13£5,022 GBP

Retailer 7£5,096 GBP

Retailer 10£5,469 GBP

Retailer 9£5,547 GBP

Retailer 8£6,408 GBP

Retailer 11£6,568 GBP

Retailer 2£7,151 GBP

Retailer 12£8,099 GBP

Retailer 6£10,623 GBP

Do Amore Diamonds£22,890 GBP

35 data points across 14 retailers

18 retailers£3,841 GBP to £15,282 GBP

Retailer 1

£3,327 GBP

$4,458 USD

Price last confirmed 8 days ago

B+

Retailer 2

£3,487 GBP

$4,672 USD

View

Price last confirmed 7 days ago

B+

Retailer 3

£3,841 GBP

$5,147 USD

View

B+

Retailer 4

£3,859 GBP

$5,171 USD

View

Retailer 5

£3,859 GBP

$5,171 USD

View

Price last confirmed 19 days ago

B+

Retailer 6

£3,888 GBP

$5,210 USD

View

B+

Retailer 7

£5,022 GBP

$6,729 USD

View

B+

Retailer 8

£5,057 GBP

$6,776 USD

View

B+

Retailer 9

£5,096 GBP

$6,828 USD

View

B+

Retailer 10

£5,469 GBP

View

B+

Retailer 11

£5,547 GBP

$7,432 USD

View

Retailer 12

£6,408 GBP

$8,586 USD

View

B+

Retailer 13

£6,568 GBP

ZAR 142,168 ZAR

View

Retailer 14

£7,151 GBP

A$14,740 AUD

View

Retailer 15

£8,099 GBP

A$16,696 AUD

View

Price last confirmed 9 days ago

Retailer 16

£10,623 GBP

$14,234 USD

View

Retailer 17

£15,282 GBP

$20,476 USD

View

Most Expensive

Do Amore Diamonds

27-B71039FF2 · Oct 27

£22,890 GBP

$30,670 USD

View

Price under review

17 more retailers have this diamond

Prices start from £3,841 GBPSave up to £11,440 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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B+

11.05ct Heart

£3,841 GBP