Heart|Lab Grown|IGI

7.57ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG840612845

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840612845

Diamond specifications and retailer prices

From HK$12,955 HKD

As of November 1, 2026

Save HK$47,067 HKD (78%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: HK$60,023 HKD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 7.57ct lab-grown heart diamond

This 7.57ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840612845 or 840612845. Listed at 21 retailers as of October 31, 2026, with prices from HK$12,955 to HK$60,023, a HK$47,067 spread on the same certified stone. Brilliant Earth lists it at HK$60,023. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

7.57

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.9°

Pavilion angle39.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840612845

Dimensions12.78 × 13.82 × 7.78 mm

L/W Ratio1.08

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG840612845

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$16,996 HKD|Low: HK$9,502 HKD|High: HK$55,574 HKD|Avg: HK$23,862 HKD|-2.2%

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

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

October 31, 2026

Retailer 14HK$9,917 HKD

Retailer 4HK$10,883 HKD

Retailer 8HK$11,275 HKD

Retailer 19HK$11,808 HKD

Retailer 16HK$12,955 HKD

Retailer 17HK$13,460 HKD

Retailer 3HK$14,625 HKD

Retailer 18HK$15,789 HKD

Retailer 1HK$16,996 HKD

Retailer 21HK$17,866 HKD

Retailer 15HK$19,741 HKD

Retailer 9HK$20,580 HKD

Retailer 7HK$21,137 HKD

Retailer 10HK$21,292 HKD

Retailer 2HK$30,027 HKD

Retailer 13HK$33,009 HKD

Retailer 6HK$33,736 HKD

Retailer 20HK$36,281 HKD

Retailer 5HK$39,551 HKD

Retailer 11HK$43,702 HKD

Retailer 12HK$54,036 HKD

29 data points across 21 retailers

21 retailersHK$12,955 HKD to HK$60,023 HKD

Retailer 1

HK$9,917 HKD

$1,264 USD

Price last confirmed 9 days ago

Retailer 2

HK$11,275 HKD

$1,437 USD

View

Price last confirmed 7 days ago

Retailer 3

HK$11,808 HKD

$1,505 USD

View

Price last confirmed 5 days ago

Retailer 4

HK$12,955 HKD

View

Retailer 5

HK$13,460 HKD

£1,351 GBP

View

Retailer 6

HK$14,625 HKD

$1,864 USD

View

Retailer 7

HK$15,789 HKD

£1,585 GBP

View

Retailer 8

HK$16,996 HKD

€2,063 EUR

View

Retailer 9

HK$17,866 HKD

$2,277 USD

View

Retailer 10

HK$19,741 HKD

$2,516 USD

View

Retailer 11

HK$20,580 HKD

ZAR 42,374 ZAR

View

Price last confirmed 8 days ago

Retailer 12

HK$21,137 HKD

$2,694 USD

View

Price last confirmed 7 days ago

Retailer 13

HK$21,292 HKD

A$4,175 AUD

View

Price last confirmed 11 days ago

B+

Retailer 14

HK$30,027 HKD

$3,827 USD

View

Retailer 15

HK$33,009 HKD

$4,207 USD

View

Price last confirmed 7 days ago

Retailer 16

HK$33,736 HKD

$4,300 USD

View

Price last confirmed 7 days ago

B+

Retailer 17

HK$36,281 HKD

£3,641 GBP

View

Retailer 18

HK$39,551 HKD

$5,041 USD

View

Price last confirmed 7 days ago

Retailer 19

HK$43,702 HKD

A$8,569 AUD

View

Price last confirmed 24 days ago

Retailer 20

HK$54,036 HKD

$6,887 USD

View

Most Expensive

Brilliant Earth

21808502A · Oct 31

HK$60,023 HKD

$7,650 USD

View

20 more retailers have this diamond

Prices start from HK$12,955 HKDSave up to HK$47,067 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.

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HK$12,955 HKD