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 HK$2,887 HKD

$368 USD

As of November 1, 2026

Save HK$4,488 HKD (61%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: HK$9,858 HKD 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

Unlock full score analysis

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

Price History

Last verified: Nov 1

Current: HK$3,526 HKD|Low: HK$1,867 HKD|High: HK$12,318 HKD|Avg: HK$4,991 HKD

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 2HK$1,922 HKD

Retailer 6HK$2,079 HKD

Retailer 11HK$2,565 HKD

Retailer 5HK$2,887 HKD

Retailer 1HK$3,526 HKD

Retailer 15HK$3,614 HKD

Retailer 12HK$3,949 HKD

Retailer 14HK$4,692 HKD

Retailer 9HK$4,778 HKD

Retailer 10HK$5,222 HKD

Retailer 8HK$5,233 HKD

Retailer 7HK$6,564 HKD

Retailer 3HK$7,284 HKD

Retailer 4HK$7,375 HKD

Retailer 13HK$8,579 HKD

Reve DiamondsHK$9,858 HKD

38 data points across 16 retailers

21 retailersHK$2,887 HKD to HK$7,375 HKD

Retailer 1

HK$1,671 HKD

$213 USD

Price last confirmed 25 days ago

Retailer 2

HK$1,946 HKD

$248 USD

View

Price last confirmed 19 days ago

Retailer 3

HK$2,079 HKD

$265 USD

View

Price last confirmed 30 days ago

Retailer 4

HK$2,565 HKD

£257 GBP

View

Price last confirmed 7 days ago

B+

Retailer 5

HK$2,887 HKD

$368 USD

View

Retailer 6

HK$3,526 HKD

€428 EUR

View

Retailer 7

HK$3,614 HKD

ZAR 7,441 ZAR

View

Price last confirmed 10 days ago

Retailer 8

HK$3,745 HKD

£376 GBP

View

Price last confirmed 18 days ago

Retailer 9

HK$3,949 HKD

£396 GBP

View

Price last confirmed 7 days ago

Retailer 10

HK$4,692 HKD

$598 USD

View

Price last confirmed 7 days ago

B+

Retailer 11

HK$4,778 HKD

$609 USD

View

B+

Retailer 12

HK$5,222 HKD

A$1,024 AUD

View

B+

Retailer 13

HK$5,233 HKD

$667 USD

View

Retailer 14

HK$5,414 HKD

$690 USD

View

Price last confirmed 8 days ago

Retailer 15

HK$6,564 HKD

A$1,287 AUD

View

Price last confirmed 8 days ago

Retailer 16

HK$6,677 HKD

$851 USD

View

Price last confirmed 33 days ago

Retailer 17

HK$7,284 HKD

$928 USD

View

Price last confirmed 7 days ago

Retailer 18

HK$7,375 HKD

$940 USD

View

Retailer 19

HK$7,611 HKD

$970 USD

View

Price last confirmed 21 days ago

Retailer 20

HK$8,579 HKD

£861 GBP

View

Price last confirmed 7 days ago

Most Expensive

Reve Diamonds

807628CB4 · Oct 25

HK$9,858 HKD

$1,256 USD

View

Price last confirmed 9 days ago

20 more retailers have this diamond

Prices start from HK$2,887 HKDSave up to HK$4,488 HKD

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.

Similar diamonds

1.44ct Heart

HK$2,887 HKD