Round|Lab Grown|IGI

5.09ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG778668204

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778668204

Diamond specifications and retailer prices

From HK$5,280 HKD

$673 USD

As of November 1, 2026

Save HK$22,880 HKD (81%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: HK$57,823 HKD at Brilliant Earth · As of October 18, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778668204 or 778668204. Listed at 25 retailers as of October 31, 2026, with a 433% 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

5.09

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.5°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG778668204

Dimensions11.10 × 11.16 × 6.74 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 LG778668204

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$57,823 HKD|Low: HK$5,280 HKD|High: HK$57,823 HKD|Avg: HK$14,352 HKD

Brilliant Earth

Retailer 2

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Retailer 24

November 1, 2026

Retailer 7HK$5,280 HKD

Retailer 21HK$5,751 HKD

Retailer 6HK$5,908 HKD

Retailer 10HK$6,127 HKD

Retailer 16HK$6,167 HKD

Retailer 8HK$7,532 HKD

Retailer 2HK$7,656 HKD

Retailer 3HK$8,787 HKD

Retailer 23HK$9,744 HKD

Retailer 13HK$9,774 HKD

Retailer 19HK$9,993 HKD

Retailer 24HK$12,423 HKD

Retailer 11HK$12,450 HKD

Retailer 22HK$13,667 HKD

Retailer 15HK$13,708 HKD

Retailer 5HK$17,198 HKD

Retailer 20HK$17,229 HKD

Retailer 17HK$19,928 HKD

Retailer 4HK$20,229 HKD

Retailer 14HK$21,138 HKD

Retailer 12HK$21,795 HKD

Retailer 9HK$25,956 HKD

Retailer 18HK$28,161 HKD

Brilliant EarthHK$57,823 HKD

25 data points across 24 retailers

25 retailersHK$5,280 HKD to HK$28,161 HKD

Cheapest Retailer

HK$5,280 HKD

$673 USD

Retailer 2

HK$5,751 HKD

$733 USD

View

Retailer 3

HK$5,908 HKD

$753 USD

View

Final sale: no returns

Retailer 4

HK$6,127 HKD

$781 USD

View

Retailer 5

HK$6,167 HKD

$786 USD

View

Price last confirmed 16 days ago

Retailer 6

HK$7,532 HKD

$960 USD

View

Retailer 7

HK$7,656 HKD

£768 GBP

View

B+

Retailer 8

HK$8,787 HKD

$1,120 USD

View

Retailer 9

HK$9,744 HKD

$1,242 USD

View

Retailer 10

HK$9,774 HKD

£981 GBP

View

Retailer 11

HK$9,993 HKD

€1,213 EUR

View

B+

Retailer 12

HK$12,423 HKD

A$2,436 AUD

View

Retailer 13

HK$12,450 HKD

ZAR 25,636 ZAR

View

B+

Retailer 14

HK$13,667 HKD

$1,742 USD

View

B+

Retailer 15

HK$13,708 HKD

A$2,688 AUD

View

B+

Retailer 16

HK$17,198 HKD

$2,192 USD

View

B+

Retailer 17

HK$17,229 HKD

$2,196 USD

View

B+

Retailer 18

HK$19,928 HKD

$2,540 USD

View

B+

Retailer 19

HK$20,229 HKD

$2,578 USD

View

B+

Retailer 20

HK$21,138 HKD

$2,694 USD

View

B+

Retailer 21

HK$21,795 HKD

$2,778 USD

View

B+

Retailer 22

HK$25,956 HKD

£2,605 GBP

View

Retailer 23

HK$28,161 HKD

A$5,522 AUD

View

Retailer 24

HK$37,463 HKD

$4,775 USD

View

Price last confirmed 18 days ago

Most Expensive

Brilliant Earth

18543028A · Oct 18

HK$57,823 HKD

$7,370 USD

View

Price last confirmed 14 days ago

24 more retailers have this diamond

Prices start from HK$5,280 HKDSave up to HK$22,880 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$5,280 HKD