Heart|Lab Grown|IGI

1.07ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG817687752

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817687752

Diamond specifications and retailer prices

From £143 GBP

$192 USD

As of October 24, 2026

Save £745 GBP (84%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: £888 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 1.07ct lab-grown heart diamond

This 1.07ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817687752 or 817687752. Listed at 20 retailers as of October 24, 2026, with prices from £143 to £888, a £745 spread on the same certified stone. Brilliant Earth lists it at £888. 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

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishVery Good

SymmetryVery Good

FluorescenceNone

Crown angle31°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG817687752

Dimensions7.22 × 6.89 × 3.98 mm

L/W Ratio1.05

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

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateIGI LG817687752

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 24

Current: £888 GBP|Low: £123 GBP|High: £918 GBP|Avg: £374 GBP|-3.3%

Brilliant Earth

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Retailer 21

October 29, 2026

Retailer 5£123 GBP

Retailer 7£138 GBP

Retailer 21£143 GBP

Retailer 10£153 GBP

Retailer 3£172 GBP

Retailer 13£188 GBP

Retailer 2£259 GBP

Retailer 17£259 GBP

Retailer 15£270 GBP

Retailer 19£275 GBP

Retailer 6£281 GBP

Retailer 20£308 GBP

Retailer 11£335 GBP

Retailer 18£399 GBP

Retailer 9£419 GBP

Retailer 8£492 GBP

Retailer 12£501 GBP

Retailer 14£533 GBP

Retailer 16£717 GBP

Retailer 4£808 GBP

Brilliant Earth£888 GBP

32 data points across 21 retailers

20 retailers£143 GBP to £888 GBP

Retailer 1

£123 GBP

$165 USD

Price last confirmed 7 days ago

Retailer 2

£143 GBP

$192 USD

View

Retailer 3

£153 GBP

$205 USD

View

Retailer 4

£172 GBP

HK$1,800 HKD

View

Retailer 5

£188 GBP

View

Retailer 6

£259 GBP

€330 EUR

View

Retailer 7

£259 GBP

ZAR 5,599 ZAR

View

Price last confirmed 7 days ago

Retailer 8

£270 GBP

View

B+

Retailer 9

£275 GBP

$368 USD

View

Retailer 10

£281 GBP

$377 USD

View

Retailer 11

£308 GBP

View

Price last confirmed 7 days ago

B+

Retailer 12

£335 GBP

$449 USD

View

Retailer 13

£399 GBP

$535 USD

View

B+

Retailer 14

£419 GBP

SGD 759 SGD

View

B+

Retailer 15

£492 GBP

$659 USD

View

Retailer 16

£501 GBP

$671 USD

View

Retailer 17

£533 GBP

$714 USD

View

Retailer 18

£717 GBP

View

Retailer 19

£808 GBP

$1,083 USD

View

Most Expensive

Brilliant Earth

20880511A · Oct 30

£888 GBP

$1,190 USD

View

19 more retailers have this diamond

Prices start from £143 GBPSave up to £745 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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