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Round|Lab Grown|GIA

3.09ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • GIA 6475288329

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 6475288329

Diamond specifications and retailer prices

From HK$8,027 HKD
$1,023 USD
As of November 1, 2026
Save HK$30,192 HKD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$39,466 HKD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6475288329. Listed at 18 retailers as of October 31, 2026, with a 376% 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

3.09
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6475288329
Dimensions9.34 × 8.03 × 5.29 mm
L/W Ratio1.16
Top View
9.34 mm8.03 mm3.09 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6475288329
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 65.9%

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: Nov 1
Current: HK$39,466 HKD|Low: HK$7,673 HKD|High: HK$62,141 HKD|Avg: HK$22,629 HKD|-1.9%
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
November 2, 2026
Retailer 12HK$8,027 HKD
Retailer 4HK$8,113 HKD
Retailer 3HK$9,078 HKD
Retailer 15HK$9,101 HKD
Retailer 16HK$11,879 HKD
Retailer 6HK$12,805 HKD
Retailer 11HK$13,288 HKD
Retailer 14HK$13,610 HKD
Retailer 17HK$22,548 HKD
Retailer 7HK$23,359 HKD
Retailer 10HK$23,506 HKD
Retailer 8HK$24,752 HKD
Retailer 2HK$26,575 HKD
Retailer 13HK$30,372 HKD
Retailer 9HK$31,890 HKD
Retailer 18HK$38,218 HKD
Brilliant EarthHK$39,466 HKD
Retailer 5HK$62,141 HKD

31 data points across 18 retailers

18 retailersHK$8,027 HKD to HK$38,218 HKD

A
Cheapest Retailer
-
HK$8,027 HKD
$1,023 USD
Final sale: no returns
Retailer 2
-
HK$8,113 HKD
$1,034 USD
View
Price last confirmed 16 days ago
B+
Retailer 3
-
HK$9,078 HKD
$1,157 USD
View
A
Retailer 4
-
HK$9,101 HKD
$1,160 USD
View
Retailer 5
-
HK$11,879 HKD
$1,514 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
HK$12,805 HKD
$1,632 USD
View
B+
Retailer 7
-
HK$13,288 HKD
£1,333 GBP
View
B+
Retailer 8
-
HK$13,610 HKD
€1,652 EUR
View
B
Retailer 9
-
HK$22,548 HKD
CA$3,991 CAD
View
B
Retailer 10
-
HK$23,359 HKD
$2,977 USD
View
Retailer 11
-
HK$23,506 HKD
A$4,609 AUD
View
Price last confirmed 29 days ago
B
Retailer 12
-
HK$24,752 HKD
£2,484 GBP
View
B
Retailer 13
-
HK$26,575 HKD
£2,667 GBP
View
B
Retailer 14
-
HK$30,372 HKD
£3,048 GBP
View
B
Retailer 15
-
HK$31,890 HKD
$4,064 USD
View
B
Retailer 16
-
HK$38,218 HKD
$4,871 USD
View
Most Expensive
Brilliant Earth
21046650A · Oct 25
HK$39,466 HKD
$5,030 USD
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from HK$8,027 HKDSave up to HK$30,192 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
3.09ct Round
HK$8,027 HKD