Heart|Lab Grown|IGI

1.36ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG842639579

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842639579

Diamond specifications and retailer prices

From £184 GBP

$246 USD

As of October 30, 2026

Save £1,093 GBP (86%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £1,276 GBP at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 1.36ct lab-grown heart diamond

This 1.36ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842639579 or 842639579. Listed at 16 retailers as of October 30, 2026, with prices from £184 to £1,276, a £1,093 spread on the same certified stone. Do Amore Diamonds lists it at £1,276. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.36

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.5°

Pavilion angle39.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG842639579

Dimensions7.75 × 6.82 × 4.49 mm

L/W Ratio1.14

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 LG842639579

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: £1,276 GBP|Low: £184 GBP|High: £1,276 GBP|Avg: £576 GBP

Do Amore Diamonds

Retailer 2

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October 31, 2026

Retailer 7£184 GBP

Retailer 8£275 GBP

Retailer 10£283 GBP

Retailer 4£313 GBP

Retailer 13£387 GBP

Retailer 2£428 GBP

Retailer 11£443 GBP

Retailer 5£469 GBP

Retailer 14£550 GBP

Retailer 9£605 GBP

Retailer 16£645 GBP

Retailer 15£852 GBP

Retailer 6£853 GBP

Retailer 12£908 GBP

Retailer 3£940 GBP

Do Amore Diamonds£1,276 GBP

9 data points across 16 retailers

16 retailers£184 GBP to £1,276 GBP

Cheapest Retailer

£184 GBP

$246 USD

Final sale: no returns

B+

Retailer 2

£275 GBP

$368 USD

View

Retailer 3

£283 GBP

View

Retailer 4

£313 GBP

$419 USD

View

B+

Retailer 5

£387 GBP

ZAR 8,386 ZAR

View

B+

Retailer 6

£399 GBP

$534 USD

View

B+

Retailer 7

£428 GBP

View

B+

Retailer 8

£469 GBP

$628 USD

View

B+

Retailer 9

£550 GBP

A$1,134 AUD

View

B+

Retailer 10

£605 GBP

$810 USD

View

Retailer 11

£645 GBP

CA$1,200 CAD

View

Retailer 12

£852 GBP

$1,142 USD

View

Retailer 13

£853 GBP

$1,142 USD

View

Retailer 14

£908 GBP

View

Retailer 15

£940 GBP

$1,259 USD

View

Most Expensive

Do Amore Diamonds

25-2380062-011 · Oct 31

£1,276 GBP

$1,710 USD

View

15 more retailers have this diamond

Prices start from £184 GBPSave up to £1,093 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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