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 $467 AUD

£257 GBP

As of October 27, 2026

Save $1,094 AUD (70%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: $1,793 AUD 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 October 26, 2026, with a 234% 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: Oct 27

Current: $641 AUD|Low: $340 AUD|High: $2,240 AUD|Avg: $910 AUD

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$350 AUD

Retailer 6$378 AUD

Retailer 11$467 AUD

Retailer 5$525 AUD

Retailer 1$641 AUD

Retailer 15$657 AUD

Retailer 12$718 AUD

Retailer 14$853 AUD

Retailer 9$869 AUD

Retailer 10$950 AUD

Retailer 8$952 AUD

Retailer 7$1,194 AUD

Retailer 3$1,325 AUD

Retailer 4$1,341 AUD

Retailer 13$1,560 AUD

Reve Diamonds$1,793 AUD

39 data points across 16 retailers

21 retailers$467 AUD to $1,560 AUD

Retailer 1

$304 AUD

$213 USD

Price last confirmed 25 days ago

Retailer 2

$354 AUD

$248 USD

View

Price last confirmed 18 days ago

Retailer 3

$378 AUD

$265 USD

View

Price last confirmed 30 days ago

Retailer 4

$467 AUD

£257 GBP

View

B+

Retailer 5

$525 AUD

$368 USD

View

Retailer 6

$641 AUD

€428 EUR

View

Retailer 7

$657 AUD

ZAR 7,441 ZAR

View

Price last confirmed 10 days ago

Retailer 8

$681 AUD

£376 GBP

View

Price last confirmed 18 days ago

Retailer 9

$718 AUD

£396 GBP

View

B+

Retailer 10

$853 AUD

$598 USD

View

B+

Retailer 11

$869 AUD

$609 USD

View

B+

Retailer 12

$950 AUD

View

B+

Retailer 13

$952 AUD

$667 USD

View

Retailer 14

$985 AUD

$690 USD

View

Price last confirmed 7 days ago

Retailer 15

$1,194 AUD

View

Price last confirmed 8 days ago

Retailer 16

$1,214 AUD

$851 USD

View

Price last confirmed 33 days ago

Retailer 17

$1,325 AUD

$928 USD

View

Retailer 18

$1,341 AUD

$940 USD

View

Retailer 19

$1,384 AUD

$970 USD

View

Price last confirmed 21 days ago

Retailer 20

$1,560 AUD

£861 GBP

View

Most Expensive

Reve Diamonds

807628CB4 · Oct 25

$1,793 AUD

$1,256 USD

View

Price last confirmed 8 days ago

20 more retailers have this diamond

Prices start from $467 AUDSave up to $1,094 AUD

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

$467 AUD