Heart|Lab Grown|IGI

10.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG836676902

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836676902

Diamond specifications and retailer prices

From £1,638 GBP

$2,181 USD

As of October 27, 2026

Save £5,003 GBP (75%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £6,641 GBP at Taylor and Hart · As of October 27, 2026

View at Taylor and Hart

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 LG836676902 or 836676902. Listed at 17 retailers as of October 27, 2026, with prices from £1,638 to £6,641, a £5,003 spread on the same certified stone. Taylor and Hart lists it at £6,641. 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 angle35.5°

Pavilion angle39.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG836676902

Dimensions13.61 × 14.78 × 8.74 mm

L/W Ratio1.09

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 LG836676902

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: £2,607 GBP|Low: £1,572 GBP|High: £6,641 GBP|Avg: £3,213 GBP|-0.1%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

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Retailer 10

Retailer 11

Retailer 12

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Retailer 16

Taylor and Hart

October 29, 2026

Retailer 15£1,638 GBP

Retailer 11£1,705 GBP

Retailer 7£1,834 GBP

Retailer 3£1,900 GBP

Retailer 14£1,900 GBP

Retailer 8£2,024 GBP

Retailer 4£2,251 GBP

Retailer 1£2,607 GBP

Retailer 13£2,713 GBP

Retailer 9£2,941 GBP

Retailer 16£2,968 GBP

Retailer 10£2,969 GBP

Retailer 12£3,526 GBP

Retailer 2£5,073 GBP

Retailer 6£5,347 GBP

Retailer 5£5,381 GBP

Taylor and Hart£6,641 GBP

35 data points across 17 retailers

17 retailers£1,638 GBP to £6,641 GBP

Cheapest Retailer

£1,638 GBP

$2,181 USD

Retailer 2

£1,705 GBP

View

Retailer 3

£1,834 GBP

$2,442 USD

View

Final sale: no returns

Retailer 4

£1,900 GBP

$2,530 USD

View

Price last confirmed 18 days ago

Retailer 5

£1,900 GBP

$2,530 USD

View

Retailer 6

£2,024 GBP

$2,695 USD

View

Retailer 7

£2,251 GBP

$2,998 USD

View

Retailer 8

£2,607 GBP

View

Retailer 9

£2,713 GBP

$3,613 USD

View

Retailer 10

£2,941 GBP

ZAR 63,277 ZAR

View

B+

Retailer 11

£2,968 GBP

$3,953 USD

View

Retailer 12

£2,969 GBP

€3,766 EUR

View

B+

Retailer 13

£3,526 GBP

A$7,224 AUD

View

Price last confirmed 7 days ago

Retailer 14

£5,073 GBP

$6,755 USD

View

Retailer 15

£5,347 GBP

$7,121 USD

View

Retailer 16

£5,381 GBP

$7,166 USD

View

Most Expensive

Taylor and Hart

4SSLH4P · Oct 27

£6,641 GBP

$8,844 USD

View

16 more retailers have this diamond

Prices start from £1,638 GBPSave up to £5,003 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

£1,638 GBP