Heart|Lab Grown|IGI

0.95ct D SI1 Heart Lab Grown Diamond

ID • D/SI1 • IGI LG818624493

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818624493

Diamond specifications and retailer prices

From £99 GBP

$133 USD

As of October 30, 2026

Save £825 GBP (89%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £924 GBP at MOH London · As of October 29, 2026

View at MOH London

About this 0.95ct lab-grown heart diamond

This 0.95ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG818624493 or 818624493. Listed at 17 retailers as of October 29, 2026, with prices from £99 to £924, a £825 spread on the same certified stone. MOH London lists it at £924. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.95

Carat

Colour

SI1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle43.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818624493

Dimensions6.62 × 5.57 × 4.36 mm

L/W Ratio1.19

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 LG818624493

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: £924 GBP|Low: £89 GBP|High: £1,018 GBP|Avg: £317 GBP|-9.0%

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

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Retailer 15

October 31, 2026

Retailer 5£89 GBP

Retailer 14£99 GBP

Retailer 4£117 GBP

Retailer 7£120 GBP

Retailer 9£146 GBP

Retailer 3£153 GBP

Retailer 13£199 GBP

Retailer 2£226 GBP

Retailer 10£227 GBP

Retailer 12£293 GBP

Retailer 11£395 GBP

Retailer 6£396 GBP

Retailer 8£448 GBP

Retailer 15£698 GBP

MOH London£924 GBP

39 data points across 15 retailers

17 retailers£99 GBP to £924 GBP

Retailer 1

£89 GBP

$119 USD

Price last confirmed 23 days ago

Retailer 2

£99 GBP

$133 USD

View

Final sale: no returns

Retailer 3

£113 GBP

$151 USD

View

Price last confirmed 33 days ago

Retailer 4

£117 GBP

$157 USD

View

Price last confirmed 23 days ago

Retailer 5

£120 GBP

$161 USD

View

Price last confirmed 23 days ago

Retailer 6

£146 GBP

View

B+

Retailer 7

£153 GBP

$205 USD

View

Retailer 8

£199 GBP

$266 USD

View

B+

Retailer 9

£226 GBP

View

B+

Retailer 10

£227 GBP

View

B+

Retailer 11

£293 GBP

$393 USD

View

Retailer 12

£387 GBP

$519 USD

View

Price last confirmed 31 days ago

Retailer 13

£395 GBP

$529 USD

View

Retailer 14

£396 GBP

$531 USD

View

Retailer 15

£448 GBP

$600 USD

View

Retailer 16

£698 GBP

$935 USD

View

Most Expensive

MOH London

LG818624493 · Oct 29

£924 GBP

View

16 more retailers have this diamond

Prices start from £99 GBPSave up to £825 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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