Heart|Lab Grown|IGI

5.07ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG818672593

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818672593

Diamond specifications and retailer prices

From HK$11,674 HKD

$1,488 USD

As of October 29, 2026

Save HK$32,269 HKD (73%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: HK$75,899 HKD at Novita Diamonds · As of October 8, 2026

View at Novita Diamonds

About this 5.07ct lab-grown heart diamond

This 5.07ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818672593 or 818672593. Listed at 24 retailers as of October 29, 2026, with a 276% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.07

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.4°

Pavilion angle39.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818672593

Dimensions11.92 × 10.85 × 7.00 mm

L/W Ratio1.10

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG818672593

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: Oct 29

Current: HK$75,899 HKD|Low: HK$10,874 HKD|High: HK$106,623 HKD|Avg: HK$31,584 HKD|-0.2%

Novita Diamonds

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 11HK$11,329 HKD

Retailer 20HK$11,674 HKD

Retailer 21HK$12,090 HKD

Retailer 14HK$13,142 HKD

Retailer 5HK$13,455 HKD

Retailer 17HK$17,052 HKD

Retailer 8HK$18,790 HKD

Retailer 13HK$21,817 HKD

Retailer 4HK$22,070 HKD

Retailer 2HK$22,541 HKD

Retailer 3HK$24,572 HKD

Retailer 12HK$24,628 HKD

Retailer 10HK$26,671 HKD

Retailer 19HK$28,299 HKD

Retailer 6HK$33,266 HKD

Retailer 16HK$35,877 HKD

Retailer 9HK$37,574 HKD

Retailer 18HK$42,486 HKD

Retailer 7HK$43,944 HKD

Retailer 15HK$73,593 HKD

Novita DiamondsHK$75,899 HKD

30 data points across 21 retailers

24 retailersHK$11,674 HKD to HK$43,944 HKD

Retailer 1

HK$11,329 HKD

$1,444 USD

Price last confirmed 22 days ago

Retailer 2

HK$11,667 HKD

$1,487 USD

View

Price last confirmed 32 days ago

Retailer 3

HK$11,674 HKD

$1,488 USD

View

Final sale: no returns

Retailer 4

HK$12,090 HKD

$1,541 USD

View

Retailer 5

HK$12,326 HKD

$1,571 USD

View

Retailer 6

HK$13,142 HKD

$1,675 USD

View

Price last confirmed 28 days ago

Retailer 7

HK$13,142 HKD

$1,675 USD

View

Price last confirmed 18 days ago

Retailer 8

HK$13,455 HKD

$1,715 USD

View

Retailer 9

HK$17,052 HKD

£1,711 GBP

View

B+

Retailer 10

HK$18,790 HKD

$2,395 USD

View

B+

Retailer 11

HK$21,817 HKD

A$4,278 AUD

View

B+

Retailer 12

HK$22,070 HKD

€2,679 EUR

View

B+

Retailer 13

HK$22,541 HKD

$2,873 USD

View

B+

Retailer 14

HK$24,572 HKD

ZAR 50,597 ZAR

View

Retailer 15

HK$24,628 HKD

$3,139 USD

View

Price last confirmed 26 days ago

Retailer 16

HK$26,671 HKD

A$5,230 AUD

View

Price last confirmed 8 days ago

B+

Retailer 17

HK$28,299 HKD

$3,607 USD

View

B+

Retailer 18

HK$33,266 HKD

$4,240 USD

View

B+

Retailer 19

HK$35,877 HKD

$4,573 USD

View

B+

Retailer 20

HK$37,574 HKD

£3,771 GBP

View

Retailer 21

HK$42,486 HKD

$5,415 USD

View

Retailer 22

HK$43,944 HKD

$5,601 USD

View

Retailer 23

HK$73,593 HKD

$9,380 USD

View

Price under review

Most Expensive

Novita Diamonds

cert_818672593 · Oct 8

HK$75,899 HKD

A$14,883 AUD

View

Price last confirmed 22 days ago

23 more retailers have this diamond

Prices start from HK$11,674 HKDSave up to HK$32,269 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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