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Round|Lab Grown|IGI

5.09ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG804663421

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804663421

Diamond specifications and retailer prices

From HK$9,742 HKD
As of October 29, 2026
Save HK$20,348 HKD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$30,090 HKD at With Clarity · As of October 27, 2026
View at With Clarity

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804663421 or 804663421. Listed at 9 retailers as of October 27, 2026, with prices from HK$9,742 to HK$30,090, a HK$20,348 spread on the same certified stone. With Clarity lists it at HK$30,090. 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
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804663421
Dimensions11.05 × 11.11 × 6.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.05 mm11.11 mm5.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804663421
Side View
Table 59.0%Crown 33.6°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
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$14,401 HKD|Low: HK$9,742 HKD|High: HK$34,570 HKD|Avg: HK$18,714 HKD|+8.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 27, 2026
Retailer 5HK$9,742 HKD
Retailer 6HK$11,134 HKD
Retailer 2HK$12,623 HKD
Retailer 4HK$13,401 HKD
Retailer 1HK$14,401 HKD
Retailer 7HK$19,858 HKD
Retailer 3HK$28,399 HKD
Retailer 8HK$29,071 HKD
With ClarityHK$30,090 HKD

38 data points across 9 retailers

9 retailersHK$9,742 HKD to HK$30,090 HKD

A
Cheapest Retailer
-
HK$9,742 HKD
A
Retailer 2
-
HK$11,134 HKD
$1,419 USD
View
A
Retailer 3
-
HK$12,623 HKD
£1,267 GBP
View
Retailer 4
-
HK$13,401 HKD
$1,708 USD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
HK$14,401 HKD
€1,748 EUR
View
B+
Retailer 6
-
HK$19,858 HKD
$2,531 USD
View
Retailer 7
-
HK$28,399 HKD
£2,850 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
HK$29,071 HKD
$3,705 USD
View
Most Expensive
B
With Clarity
804663421 · Oct 27
HK$30,090 HKD
$3,835 USD
View
8 more retailers have this diamond
Prices start from HK$9,742 HKDSave up to HK$20,348 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.

A
5.09ct Round
HK$9,742 HKD