Heart|Lab Grown|IGI

1.44ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG780656989

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG780656989

Diamond specifications and retailer prices

From €328 EUR

$368 USD

As of November 1, 2026

Save €510 EUR (61%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: €1,120 EUR at Reve Diamonds · As of October 25, 2026

View at Reve Diamonds

About this 1.44ct lab-grown heart diamond

This 1.44ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780656989 or 780656989. Listed at 21 retailers as of November 1, 2026, with a 155% 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

1.44

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle41.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG780656989

Dimensions7.21 × 7.55 × 4.59 mm

L/W Ratio1.05

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

SymmetryExcellent

FluorescenceNone

CertificateIGI LG780656989

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1

Current: €401 EUR|Low: €212 EUR|High: €1,400 EUR|Avg: €567 EUR

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

Retailer 14

Retailer 15

Reve Diamonds

October 31, 2026

Retailer 2€218 EUR

Retailer 6€236 EUR

Retailer 11€291 EUR

Retailer 5€328 EUR

Retailer 1€401 EUR

Retailer 15€411 EUR

Retailer 12€449 EUR

Retailer 14€533 EUR

Retailer 9€543 EUR

Retailer 10€593 EUR

Retailer 8€595 EUR

Retailer 7€746 EUR

Retailer 3€828 EUR

Retailer 4€838 EUR

Retailer 13€975 EUR

Reve Diamonds€1,120 EUR

38 data points across 16 retailers

21 retailers€328 EUR to €838 EUR

Retailer 1

€190 EUR

$213 USD

Price last confirmed 25 days ago

Retailer 2

€221 EUR

$248 USD

View

Price last confirmed 19 days ago

Retailer 3

€236 EUR

$265 USD

View

Price last confirmed 30 days ago

Retailer 4

€291 EUR

£257 GBP

View

Price last confirmed 7 days ago

B+

Retailer 5

€328 EUR

$368 USD

View

Retailer 6

€401 EUR

View

Retailer 7

€411 EUR

ZAR 7,441 ZAR

View

Price last confirmed 11 days ago

Retailer 8

€426 EUR

£376 GBP

View

Price last confirmed 18 days ago

Retailer 9

€449 EUR

£396 GBP

View

Price last confirmed 7 days ago

Retailer 10

€533 EUR

$598 USD

View

Price last confirmed 7 days ago

B+

Retailer 11

€543 EUR

$609 USD

View

B+

Retailer 12

€593 EUR

A$1,024 AUD

View

B+

Retailer 13

€595 EUR

$667 USD

View

Retailer 14

€615 EUR

$690 USD

View

Price last confirmed 8 days ago

Retailer 15

€746 EUR

A$1,287 AUD

View

Price last confirmed 8 days ago

Retailer 16

€759 EUR

$851 USD

View

Price last confirmed 33 days ago

Retailer 17

€828 EUR

$928 USD

View

Price last confirmed 7 days ago

Retailer 18

€838 EUR

$940 USD

View

Retailer 19

€865 EUR

$970 USD

View

Price last confirmed 21 days ago

Retailer 20

€975 EUR

£861 GBP

View

Price last confirmed 7 days ago

Most Expensive

Reve Diamonds

807628CB4 · Oct 25

€1,120 EUR

$1,256 USD

View

Price last confirmed 9 days ago

20 more retailers have this diamond

Prices start from €328 EURSave up to €510 EUR

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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1.44ct Heart

€328 EUR