Heart|Lab Grown|IGI

10.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG804624528

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804624528

Diamond specifications and retailer prices

From £1,678 GBP

As of October 27, 2026

Save £8,009 GBP (83%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: £9,687 GBP at Brilliant Earth · As of October 26, 2026

View at Brilliant Earth

About this 10.05ct lab-grown heart diamond

This 10.05ct 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 LG804624528 or 804624528. Listed at 22 retailers as of October 26, 2026, with prices from £1,678 to £9,687, a £8,009 spread on the same certified stone. Brilliant Earth lists it at £9,687. 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

10.05

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.5°

Pavilion angle38.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG804624528

Dimensions15.17 × 14.51 × 8.23 mm

L/W Ratio1.05

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 LG804624528

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: £9,319 GBP|Low: £1,639 GBP|High: £9,687 GBP|Avg: £3,761 GBP|+0.6%

Brilliant Earth

Retailer 2

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October 29, 2026

Retailer 15£1,639 GBP

Retailer 13£1,678 GBP

Retailer 10£1,783 GBP

Retailer 22£1,809 GBP

Retailer 17£1,896 GBP

Retailer 14£1,901 GBP

Retailer 6£2,163 GBP

Retailer 20£2,172 GBP

Retailer 16£2,564 GBP

Retailer 9£2,713 GBP

Retailer 2£2,848 GBP

Retailer 18£2,928 GBP

Retailer 7£2,931 GBP

Retailer 8£3,528 GBP

Retailer 11£5,076 GBP

Retailer 4£5,314 GBP

Retailer 19£5,340 GBP

Retailer 12£6,164 GBP

Retailer 5£6,268 GBP

Retailer 3£6,552 GBP

Retailer 21£9,154 GBP

Brilliant Earth£9,319 GBP

27 data points across 22 retailers

22 retailers£1,678 GBP to £9,687 GBP

Retailer 1

£1,639 GBP

$2,182 USD

Price last confirmed 21 days ago

Retailer 2

£1,678 GBP

View

Retailer 3

£1,783 GBP

$2,374 USD

View

Price last confirmed 15 days ago

Retailer 4

£1,896 GBP

$2,525 USD

View

Retailer 5

£1,901 GBP

$2,531 USD

View

Price last confirmed 21 days ago

Retailer 6

£2,163 GBP

HK$22,500 HKD

View

Retailer 7

£2,172 GBP

$2,892 USD

View

Retailer 8

£2,564 GBP

View

Retailer 9

£2,713 GBP

$3,613 USD

View

Retailer 10

£2,848 GBP

€3,612 EUR

View

B+

Retailer 11

£2,928 GBP

$3,899 USD

View

Retailer 12

£2,931 GBP

ZAR 63,050 ZAR

View

Retailer 13

£3,528 GBP

A$7,227 AUD

View

Price last confirmed 7 days ago

Retailer 14

£5,076 GBP

$6,759 USD

View

Retailer 15

£5,314 GBP

$7,076 USD

View

B+

Retailer 16

£5,340 GBP

$7,111 USD

View

Retailer 17

£6,164 GBP

A$12,628 AUD

View

Price last confirmed 21 days ago

Retailer 18

£6,268 GBP

SGD 11,279 SGD

View

Retailer 19

£6,552 GBP

$8,725 USD

View

Retailer 20

£9,154 GBP

$12,190 USD

View

Retailer 21

£9,319 GBP

$12,410 USD

View

Most Expensive

Brilliant Earth

19901279A · Oct 26

£9,687 GBP

$12,900 USD

View

21 more retailers have this diamond

Prices start from £1,678 GBPSave up to £8,009 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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10.05ct Heart

£1,678 GBP