Heart|Lab Grown|IGI

7.65ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG831649239

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831649239

Diamond specifications and retailer prices

From £1,240 GBP

HK$13,000 HKD

As of November 1, 2026

Save £4,520 GBP (78%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: £5,760 GBP at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 7.65ct lab-grown heart diamond

This 7.65ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG831649239 or 831649239. Listed at 23 retailers as of November 1, 2026, with prices from £1,240 to £5,760, a £4,520 spread on the same certified stone. Brilliant Earth lists it at £5,760. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

7.65

Carat

Colour

VS1

Clarity

Very Good

Cut

Specifications

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.7°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG831649239

Dimensions12.92 × 13.44 × 7.88 mm

L/W Ratio1.04

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

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG831649239

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: Nov 1

Current: £5,760 GBP|Low: £933 GBP|High: £5,760 GBP|Avg: £2,401 GBP

Brilliant Earth

Retailer 2

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November 2, 2026

Retailer 5£933 GBP

Retailer 3£1,015 GBP

Retailer 12£1,044 GBP

Retailer 6£1,082 GBP

Retailer 9£1,211 GBP

Retailer 19£1,240 GBP

Retailer 20£1,292 GBP

Retailer 10£1,394 GBP

Retailer 21£1,515 GBP

Retailer 2£1,631 GBP

Retailer 7£1,715 GBP

Retailer 8£1,895 GBP

Retailer 23£1,936 GBP

Retailer 24£2,003 GBP

Retailer 4£2,028 GBP

Retailer 11£2,908 GBP

Retailer 16£3,104 GBP

Retailer 14£3,233 GBP

Retailer 22£3,482 GBP

Retailer 18£3,589 GBP

Retailer 17£3,796 GBP

Retailer 15£4,199 GBP

Retailer 13£5,186 GBP

Brilliant Earth£5,760 GBP

30 data points across 24 retailers

23 retailers£1,240 GBP to £5,760 GBP

Retailer 1

£933 GBP

$1,252 USD

Price last confirmed 9 days ago

Retailer 2

£1,015 GBP

$1,362 USD

View

Price last confirmed 8 days ago

Retailer 3

£1,082 GBP

$1,452 USD

View

Price last confirmed 7 days ago

Retailer 4

£1,211 GBP

$1,625 USD

View

Price last confirmed 5 days ago

Retailer 5

£1,240 GBP

HK$13,000 HKD

View

Retailer 6

£1,292 GBP

View

Retailer 7

£1,394 GBP

$1,870 USD

View

Price last confirmed 7 days ago

Retailer 8

£1,515 GBP

View

Retailer 9

£1,631 GBP

€2,084 EUR

View

Retailer 10

£1,715 GBP

$2,302 USD

View

Price last confirmed 6 days ago

B+

Retailer 11

£1,895 GBP

$2,543 USD

View

Retailer 12

£1,936 GBP

ZAR 41,976 ZAR

View

Price last confirmed 8 days ago

Retailer 13

£2,003 GBP

A$4,136 AUD

View

Price last confirmed 11 days ago

Retailer 14

£2,028 GBP

$2,722 USD

View

Price last confirmed 7 days ago

Retailer 15

£2,908 GBP

$3,903 USD

View

Retailer 16

£3,104 GBP

$4,166 USD

View

Price last confirmed 7 days ago

Retailer 17

£3,233 GBP

$4,339 USD

View

Price last confirmed 8 days ago

Retailer 18

£3,482 GBP

View

Retailer 19

£3,589 GBP

SGD 6,508 SGD

View

Retailer 20

£3,796 GBP

$5,094 USD

View

Price last confirmed 7 days ago

Retailer 21

£4,199 GBP

A$8,668 AUD

View

Price last confirmed 24 days ago

Retailer 22

£5,186 GBP

$6,959 USD

View

Most Expensive

Brilliant Earth

21505991A · Nov 2

£5,760 GBP

$7,730 USD

View

22 more retailers have this diamond

Prices start from £1,240 GBPSave up to £4,520 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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