Heart|Lab Grown|IGI

1.94ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG720595588

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG720595588

Diamond specifications and retailer prices

From £252 GBP

$338 USD

As of November 2, 2026

Save £1,102 GBP (81%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £1,354 GBP at With Clarity · As of November 2, 2026

View at With Clarity

About this 1.94ct lab-grown heart diamond

This 1.94ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG720595588 or 720595588. Listed at 21 retailers as of November 2, 2026, with prices from £252 to £1,354, a £1,102 spread on the same certified stone. With Clarity lists it at £1,354. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.94

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

Crown angle36.5°

Pavilion angle39.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG720595588

Dimensions8.06 × 8.38 × 4.88 mm

L/W Ratio1.04

Girdle conditionFaceted

Culet sizePointed

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

PolishExcellent

SymmetryVery Good

FluorescenceNone

CertificateIGI LG720595588

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 2

Current: £561 GBP|Low: £242 GBP|High: £1,334 GBP|Avg: £657 GBP|+3.1%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

November 2, 2026

Retailer 12£252 GBP

Retailer 4£282 GBP

Retailer 2£313 GBP

Retailer 9£425 GBP

Retailer 13£440 GBP

Retailer 7£493 GBP

Retailer 6£539 GBP

Retailer 1£561 GBP

Retailer 5£572 GBP

Retailer 10£917 GBP

Retailer 3£1,181 GBP

Retailer 11£1,230 GBP

Retailer 8£1,260 GBP

43 data points across 13 retailers

21 retailers£252 GBP to £1,354 GBP

Cheapest Retailer

£252 GBP

$338 USD

Retailer 2

£282 GBP

$379 USD

View

Final sale: no returns

Retailer 3

£293 GBP

$393 USD

View

Retailer 4

£313 GBP

$420 USD

View

Price last confirmed 8 days ago

Retailer 5

£313 GBP

$420 USD

View

Retailer 6

£425 GBP

$570 USD

View

Retailer 7

£440 GBP

$590 USD

View

Retailer 8

£493 GBP

€630 EUR

View

Retailer 9

£539 GBP

ZAR 11,691 ZAR

View

B+

Retailer 10

£561 GBP

View

B+

Retailer 11

£572 GBP

$768 USD

View

B+

Retailer 12

£616 GBP

$826 USD

View

B+

Retailer 13

£778 GBP

$1,044 USD

View

Retailer 14

£917 GBP

$1,231 USD

View

Price last confirmed 13 days ago

Retailer 15

£1,001 GBP

SGD 1,815 SGD

View

Retailer 16

£1,005 GBP

$1,349 USD

View

Retailer 17

£1,037 GBP

$1,392 USD

View

Retailer 18

£1,181 GBP

$1,585 USD

View

Retailer 19

£1,230 GBP

$1,650 USD

View

Retailer 20

£1,260 GBP

View

Most Expensive

With Clarity

720595588 · Nov 2

£1,354 GBP

$1,817 USD

View

20 more retailers have this diamond

Prices start from £252 GBPSave up to £1,102 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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1.94ct Heart

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