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Round|Lab Grown|GIA

3.09ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • GIA 6492537421

Certificate GIA 6492537421

Diamond specifications and retailer prices

From HK$6,198 HKD
$790 USD
As of November 1, 2026
Save HK$32,169 HKD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$55,080 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 6492537421. Listed at 19 retailers as of November 1, 2026, with a 519% 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
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 6492537421
Dimensions9.40 × 9.37 × 5.75 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
9.40 mm9.37 mm3.09 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492537421
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.2%

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$55,080 HKD|Low: HK$5,955 HKD|High: HK$55,080 HKD|Avg: HK$18,473 HKD
Do Amore 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
November 2, 2026
Retailer 18HK$6,198 HKD
Retailer 6HK$6,748 HKD
Retailer 8HK$6,936 HKD
Retailer 17HK$8,042 HKD
Retailer 10HK$8,654 HKD
Retailer 5HK$9,525 HKD
Retailer 11HK$9,742 HKD
Retailer 2HK$10,861 HKD
Retailer 4HK$11,604 HKD
Retailer 13HK$15,851 HKD
Retailer 14HK$16,124 HKD
Retailer 16HK$17,104 HKD
Retailer 7HK$22,314 HKD
Retailer 19HK$23,394 HKD
Retailer 12HK$24,904 HKD
Retailer 9HK$29,381 HKD
Retailer 15HK$29,914 HKD
Retailer 3HK$38,367 HKD
Do Amore DiamondsHK$55,080 HKD

41 data points across 19 retailers

19 retailersHK$6,198 HKD to HK$38,367 HKD

A
Cheapest Retailer
-
HK$6,198 HKD
$790 USD
A
Retailer 2
-
HK$6,748 HKD
$860 USD
View
A
Retailer 3
-
HK$6,936 HKD
$884 USD
View
Final sale: no returns
A
Retailer 4
-
HK$8,042 HKD
$1,025 USD
View
B+
Retailer 5
-
HK$8,654 HKD
$1,103 USD
View
B+
Retailer 6
-
HK$9,525 HKD
$1,214 USD
View
B+
Retailer 7
-
HK$9,742 HKD
View
B+
Retailer 8
-
HK$10,861 HKD
£1,090 GBP
View
B+
Retailer 9
-
HK$11,604 HKD
$1,479 USD
View
B+
Retailer 10
-
HK$15,851 HKD
A$3,108 AUD
View
Retailer 11
-
HK$16,124 HKD
$2,055 USD
View
Price last confirmed 15 days ago
B
Retailer 12
-
HK$17,104 HKD
$2,180 USD
View
B
Retailer 13
-
HK$22,314 HKD
$2,844 USD
View
Retailer 14
-
HK$23,394 HKD
A$4,587 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
HK$24,904 HKD
$3,174 USD
View
B
Retailer 16
-
HK$29,381 HKD
CA$5,201 CAD
View
B
Retailer 17
-
HK$29,914 HKD
£3,002 GBP
View
B
Retailer 18
-
HK$38,367 HKD
$4,890 USD
View
Most Expensive
Do Amore Diamonds
27-6C32D9971 · Nov 2
HK$55,080 HKD
$7,020 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$6,198 HKDSave up to HK$32,169 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$6,198 HKD