Heart|Lab Grown|IGI

1.07ct F VVS1 Heart Lab Grown Diamond

EX • F/VVS1 • IGI LG788627490

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG788627490

Diamond specifications and retailer prices

From £181 GBP

$243 USD

As of November 1, 2026

Save £664 GBP (79%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: £845 GBP at MOH London · As of November 1, 2026

View at MOH London

About this 1.07ct lab-grown heart diamond

This 1.07ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788627490 or 788627490. Listed at 24 retailers as of November 1, 2026, with prices from £181 to £845, a £664 spread on the same certified stone. MOH London lists it at £845. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.3°

Pavilion angle38.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG788627490

Dimensions6.70 × 7.19 × 3.92 mm

L/W Ratio1.07

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG788627490

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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

Price History

Last verified: Nov 1

Current: £845 GBP|Low: £181 GBP|High: £856 GBP|Avg: £430 GBP|-1.2%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

November 3, 2026

Retailer 6£181 GBP

Retailer 4£312 GBP

Retailer 7£314 GBP

Retailer 2£330 GBP

Retailer 9£344 GBP

Retailer 8£415 GBP

Retailer 3£441 GBP

Retailer 5£583 GBP

Retailer 10£621 GBP

MOH London£845 GBP

25 data points across 10 retailers

24 retailers£181 GBP to £845 GBP

Retailer 1

£140 GBP

$188 USD

Price last confirmed 31 days ago

Retailer 2

£146 GBP

$196 USD

View

Price last confirmed 34 days ago

Retailer 3

£146 GBP

$196 USD

View

Price last confirmed 14 days ago

Retailer 4

£146 GBP

$196 USD

View

Price last confirmed 12 days ago

Retailer 5

£146 GBP

$196 USD

View

Price last confirmed 22 days ago

Retailer 6

£169 GBP

$227 USD

View

Price last confirmed 35 days ago

Retailer 7

£178 GBP

$239 USD

View

Price last confirmed 36 days ago

Retailer 8

£181 GBP

$243 USD

View

Price last confirmed 31 days ago

Retailer 9

£181 GBP

$243 USD

View

Price last confirmed 22 days ago

Retailer 10

£181 GBP

$243 USD

View

Retailer 11

£181 GBP

$243 USD

View

Price last confirmed 23 days ago

Retailer 12

£181 GBP

$243 USD

View

Price last confirmed 12 days ago

B+

Retailer 13

£312 GBP

ZAR 6,765 ZAR

View

B+

Retailer 14

£314 GBP

$422 USD

View

B+

Retailer 15

£330 GBP

View

B+

Retailer 16

£344 GBP

$462 USD

View

B+

Retailer 17

£415 GBP

$557 USD

View

B+

Retailer 18

£441 GBP

A$910 AUD

View

Retailer 19

£581 GBP

$780 USD

View

Price last confirmed 23 days ago

Retailer 20

£581 GBP

$780 USD

View

Price last confirmed 33 days ago

Retailer 21

£581 GBP

$780 USD

View

Price last confirmed 12 days ago

Retailer 22

£583 GBP

$782 USD

View

Retailer 23

£621 GBP

$833 USD

View

Most Expensive

MOH London

LG788627490 · Nov 1

£845 GBP

View

23 more retailers have this diamond

Prices start from £181 GBPSave up to £664 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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