Heart|Lab Grown|IGI

10.07ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG836674226

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836674226

Diamond specifications and retailer prices

From £3,029 GBP

$4,033 USD

As of October 29, 2026

Save £9,686 GBP (76%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: £17,504 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 10.07ct lab-grown heart diamond

This 10.07ct 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 LG836674226 or 836674226. Listed at 12 retailers as of October 29, 2026, with a 320% 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

10.07

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.8°

Pavilion angle39.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG836674226

Dimensions15.15 × 13.47 × 8.67 mm

L/W Ratio1.12

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 LG836674226

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 29

Current: £17,504 GBP|Low: £1,699 GBP|High: £1,639,738 GBP|Avg: £28,195 GBP

Brilliant Earth

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 30, 2026

Retailer 14£1,703 GBP

Retailer 13£2,639 GBP

Retailer 3£2,890 GBP

Retailer 12£2,953 GBP

Retailer 6£2,985 GBP

Retailer 7£3,206 GBP

Retailer 9£3,365 GBP

Retailer 8£3,368 GBP

Retailer 11£4,393 GBP

Retailer 2£4,479 GBP

Retailer 5£5,032 GBP

Retailer 4£6,588 GBP

Retailer 10£12,714 GBP

Brilliant Earth£17,504 GBP

30 data points across 14 retailers

12 retailers£3,029 GBP to £12,714 GBP

Retailer 1

£1,703 GBP

Price last confirmed 15 days ago

Retailer 2

£2,890 GBP

ZAR 62,175 ZAR

View

Price last confirmed 15 days ago

Retailer 3

£2,953 GBP

$3,933 USD

View

Price last confirmed 13 days ago

B+

Retailer 4

£3,029 GBP

$4,033 USD

View

B+

Retailer 5

£3,206 GBP

$4,270 USD

View

Final sale: no returns

B+

Retailer 6

£3,368 GBP

$4,485 USD

View

B+

Retailer 7

£4,393 GBP

HK$45,700 HKD

View

B+

Retailer 8

£4,479 GBP

$5,964 USD

View

Retailer 9

£5,032 GBP

$6,701 USD

View

Price last confirmed 15 days ago

Retailer 10

£6,588 GBP

$8,773 USD

View

Price last confirmed 15 days ago

Retailer 11

£12,714 GBP

SGD 22,880 SGD

View

Most Expensive

Brilliant Earth

22350913Y · Oct 29

£17,504 GBP

$23,310 USD

View

Price under review

11 more retailers have this diamond

Prices start from £3,029 GBPSave up to £9,686 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+

10.07ct Heart

£3,029 GBP