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Round|Lab Grown|GIA

3.90ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • GIA 6501538743

Certificate GIA 6501538743

Diamond specifications and retailer prices

From HK$7,312 HKD
$932 USD
As of October 26, 2026
Save HK$33,954 HKD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$64,957 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.9ct lab-grown round diamond

This 3.9ct 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 6501538743. Listed at 11 retailers as of October 26, 2026, with a 464% 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

3.90
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginLab Grown
Grading LabGIA
CertificateGIA 6501538743
Dimensions10.18 × 10.26 × 6.14 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
10.18 mm10.26 mm3.90 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6501538743
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.1%

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 26
Current: HK$64,957 HKD|Low: HK$6,182 HKD|High: HK$68,645 HKD|Avg: HK$23,803 HKD|-5.4%
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
October 28, 2026
Retailer 15HK$7,312 HKD
Retailer 12HK$7,908 HKD
Retailer 18HK$8,653 HKD
Retailer 3HK$13,548 HKD
Retailer 16HK$13,596 HKD
Retailer 2HK$13,611 HKD
Retailer 8HK$15,478 HKD
Retailer 10HK$15,513 HKD
Retailer 7HK$16,236 HKD
Retailer 5HK$16,362 HKD
Retailer 14HK$17,549 HKD
Retailer 13HK$18,867 HKD
Retailer 11HK$31,793 HKD
Retailer 9HK$31,867 HKD
Retailer 4HK$35,187 HKD
Retailer 6HK$37,107 HKD
Retailer 17HK$41,265 HKD
Do Amore DiamondsHK$64,957 HKD

20 data points across 18 retailers

11 retailersHK$7,312 HKD to HK$41,265 HKD

A
Cheapest Retailer
-
HK$7,312 HKD
$932 USD
A
Retailer 2
-
HK$7,908 HKD
$1,008 USD
View
A
Retailer 3
-
HK$8,653 HKD
$1,103 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$13,596 HKD
$1,733 USD
View
B+
Retailer 5
-
HK$13,611 HKD
$1,735 USD
View
B+
Retailer 6
-
HK$17,549 HKD
$2,237 USD
View
B
Retailer 7
-
HK$18,867 HKD
$2,405 USD
View
B
Retailer 8
-
HK$31,793 HKD
£3,191 GBP
View
B
Retailer 9
-
HK$37,107 HKD
$4,730 USD
View
B
Retailer 10
-
HK$41,265 HKD
$5,260 USD
View
Most Expensive
B
Do Amore Diamonds
27-8B7141ABF · Oct 29
HK$64,957 HKD
$8,280 USD
View
Price under review
10 more retailers have this diamond
Prices start from HK$7,312 HKDSave up to HK$33,954 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
3.90ct Round
HK$7,312 HKD