Round|Lab Grown|IGI

5.09ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG761539780

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761539780

Diamond specifications and retailer prices

From HK$9,086 HKD

$1,158 USD

As of October 29, 2026

Save HK$56,824 HKD (86%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: HK$65,910 HKD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 5.09ct lab-grown round diamond

This 5.09ct lab-grown round 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 LG761539780 or 761539780. Listed at 27 retailers as of October 29, 2026, with prices from HK$9,086 to HK$65,910, a HK$56,824 spread on the same certified stone. Brilliant Earth lists it at HK$65,910. 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

5.09

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.8°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG761539780

Dimensions11.08 × 11.15 × 6.71 mm

L/W Ratio1.01

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG761539780

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$65,910 HKD|Low: HK$9,086 HKD|High: HK$65,910 HKD|Avg: HK$26,484 HKD

Brilliant Earth

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

October 30, 2026

Retailer 14HK$9,086 HKD

Retailer 9HK$13,025 HKD

Retailer 12HK$13,577 HKD

Retailer 4HK$13,967 HKD

Retailer 10HK$13,967 HKD

Retailer 17HK$15,588 HKD

Retailer 7HK$18,682 HKD

Retailer 5HK$18,962 HKD

Retailer 15HK$19,129 HKD

Retailer 6HK$19,773 HKD

Retailer 13HK$21,993 HKD

Retailer 2HK$28,850 HKD

Retailer 18HK$29,189 HKD

Retailer 16HK$32,097 HKD

Retailer 3HK$32,855 HKD

Retailer 19HK$33,998 HKD

Retailer 8HK$46,294 HKD

Retailer 11HK$53,521 HKD

Brilliant EarthHK$65,910 HKD

37 data points across 19 retailers

27 retailersHK$9,086 HKD to HK$65,910 HKD

Retailer 1

HK$8,482 HKD

$1,081 USD

Price last confirmed 31 days ago

Retailer 2

HK$9,086 HKD

$1,158 USD

View

Final sale: no returns

Retailer 3

HK$9,227 HKD

$1,176 USD

View

Price last confirmed 36 days ago

Retailer 4

HK$9,698 HKD

$1,236 USD

View

Price last confirmed 30 days ago

Retailer 5

HK$9,761 HKD

$1,244 USD

View

Price last confirmed 13 days ago

Retailer 6

HK$13,025 HKD

$1,660 USD

View

Retailer 7

HK$13,577 HKD

£1,362 GBP

View

Retailer 8

HK$13,967 HKD

$1,780 USD

View

Retailer 9

HK$13,967 HKD

$1,780 USD

View

Retailer 10

HK$15,588 HKD

€1,892 EUR

View

Retailer 11

HK$18,219 HKD

$2,322 USD

View

Price last confirmed 16 days ago

Retailer 12

HK$18,431 HKD

$2,349 USD

View

Price last confirmed 30 days ago

B+

Retailer 13

HK$18,682 HKD

$2,381 USD

View

B+

Retailer 14

HK$18,962 HKD

A$3,718 AUD

View

B+

Retailer 15

HK$19,129 HKD

ZAR 39,384 ZAR

View

Retailer 16

HK$19,773 HKD

A$3,877 AUD

View

Price last confirmed 8 days ago

B+

Retailer 17

HK$21,993 HKD

$2,803 USD

View

B+

Retailer 18

HK$27,808 HKD

$3,544 USD

View

B+

Retailer 19

HK$28,850 HKD

$3,677 USD

View

Retailer 20

HK$29,189 HKD

$3,720 USD

View

B+

Retailer 21

HK$32,097 HKD

£3,221 GBP

View

Retailer 22

HK$32,855 HKD

$4,187 USD

View

Retailer 23

HK$33,998 HKD

$4,333 USD

View

Retailer 24

HK$46,294 HKD

$5,900 USD

View

Price last confirmed 12 days ago

Retailer 25

HK$53,521 HKD

A$10,494 AUD

View

Price last confirmed 25 days ago

Retailer 26

HK$65,910 HKD

$8,400 USD

View

Price last confirmed 16 days ago

Most Expensive

Brilliant Earth

19967792A · Oct 29

HK$65,910 HKD

$8,400 USD

View

26 more retailers have this diamond

Prices start from HK$9,086 HKDSave up to HK$56,824 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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5.09ct Round

HK$9,086 HKD