Heart|Lab Grown|IGI

0.57ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG823628467

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823628467

Diamond specifications and retailer prices

From £114 GBP

HK$1,200 HKD

As of November 1, 2026

Save £164 GBP (59%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £815 GBP at MOH London · As of October 26, 2026

View at MOH London

About this 0.57ct lab-grown heart diamond

This 0.57ct lab-grown heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823628467 or 823628467. Listed at 15 retailers as of November 1, 2026, with a 143% 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

0.57

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishVery Good

SymmetryVery Good

FluorescenceNone

Crown angle36.8°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG823628467

Dimensions5.72 × 5.04 × 3.49 mm

L/W Ratio1.13

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 LG823628467

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: £815 GBP|Low: £136 GBP|High: £851 GBP|Avg: £307 GBP|-3.0%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

November 2, 2026

Retailer 7£173 GBP

Retailer 5£191 GBP

Retailer 8£195 GBP

Retailer 2£227 GBP

Retailer 6£266 GBP

Retailer 3£268 GBP

Retailer 9£274 GBP

Retailer 4£279 GBP

Retailer 10£357 GBP

MOH London£815 GBP

39 data points across 10 retailers

15 retailers£114 GBP to £279 GBP

Retailer 1

£78 GBP

$105 USD

Price last confirmed 17 days ago

Retailer 2

£91 GBP

$122 USD

View

Price last confirmed 19 days ago

Retailer 3

£104 GBP

$139 USD

View

Price last confirmed 19 days ago

Retailer 4

£114 GBP

HK$1,200 HKD

View

Retailer 5

£173 GBP

ZAR 3,760 ZAR

View

Price last confirmed 11 days ago

Retailer 6

£191 GBP

View

Price last confirmed 7 days ago

Retailer 7

£195 GBP

$262 USD

View

Price last confirmed 8 days ago

B+

Retailer 8

£227 GBP

$304 USD

View

Retailer 9

£266 GBP

View

Price last confirmed 8 days ago

B+

Retailer 10

£268 GBP

$360 USD

View

B+

Retailer 11

£274 GBP

SGD 497 SGD

View

B+

Retailer 12

£279 GBP

$374 USD

View

Retailer 13

£313 GBP

$420 USD

View

Price last confirmed 17 days ago

Retailer 14

£357 GBP

$479 USD

View

Price last confirmed 7 days ago

Most Expensive

MOH London

LG823628467 · Oct 26

£815 GBP

View

Price under review

14 more retailers have this diamond

Prices start from £114 GBPSave up to £164 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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0.57ct Heart

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