Heart|Lab Grown|IGI

0.88ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG840665066

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840665066

Diamond specifications and retailer prices

From £134 GBP

HK$1,400 HKD

As of October 30, 2026

Save £57 GBP (30%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £1,011 GBP at MOH London · As of October 21, 2026

View at MOH London

About this 0.88ct lab-grown heart diamond

This 0.88ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840665066 or 840665066. Listed at 16 retailers as of October 30, 2026, with a 43% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.88

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishVery Good

SymmetryVery Good

FluorescenceNone

Crown angle33°

Pavilion angle41.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840665066

Dimensions6.39 × 6.64 × 3.85 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

CutExcellent

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateIGI LG840665066

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 30

Current: £1,011 GBP|Low: £93 GBP|High: £1,017 GBP|Avg: £296 GBP|-0.7%

MOH London

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

Retailer 15

Retailer 16

Retailer 17

Retailer 18

October 28, 2026

Retailer 4£97 GBP

Retailer 9£121 GBP

Retailer 2£134 GBP

Retailer 15£162 GBP

Retailer 3£191 GBP

Retailer 12£197 GBP

Retailer 13£210 GBP

Retailer 14£216 GBP

Retailer 11£227 GBP

Retailer 17£228 GBP

Retailer 18£263 GBP

Retailer 8£300 GBP

Retailer 7£336 GBP

Retailer 6£373 GBP

Retailer 5£387 GBP

Retailer 16£409 GBP

Retailer 10£429 GBP

MOH London£1,011 GBP

21 data points across 18 retailers

16 retailers£134 GBP to £191 GBP

Retailer 1

£97 GBP

$130 USD

Price last confirmed 16 days ago

Retailer 2

£121 GBP

$162 USD

View

Price last confirmed 30 days ago

Retailer 3

£134 GBP

HK$1,400 HKD

View

Retailer 4

£191 GBP

HK$2,001 HKD

View

Retailer 5

£197 GBP

View

Price last confirmed 12 days ago

Retailer 6

£216 GBP

ZAR 4,677 ZAR

View

Price last confirmed 15 days ago

Retailer 7

£227 GBP

$304 USD

View

Price last confirmed 8 days ago

Retailer 8

£228 GBP

$306 USD

View

Price last confirmed 12 days ago

Retailer 9

£263 GBP

View

Price last confirmed 10 days ago

Retailer 10

£300 GBP

$403 USD

View

Price last confirmed 12 days ago

Retailer 11

£336 GBP

SGD 609 SGD

View

Price last confirmed 12 days ago

Retailer 12

£387 GBP

$520 USD

View

Price last confirmed 17 days ago

Retailer 13

£409 GBP

$549 USD

View

Price last confirmed 14 days ago

Retailer 14

£429 GBP

$576 USD

View

Price last confirmed 12 days ago

Retailer 15

£559 GBP

$750 USD

View

Price last confirmed 12 days ago

Most Expensive

MOH London

LG840665066 · Oct 21

£1,011 GBP

View

Price last confirmed 12 days ago

15 more retailers have this diamond

Prices start from £134 GBPSave up to £57 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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0.88ct Heart

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