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Round|Lab Grown|IGI

3.90ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG760586911

Shape and cutting style on the report: Round brilliant

Certificate IGI LG760586911

Diamond specifications and retailer prices

From HK$4,049 HKD
$516 USD
As of October 26, 2026
Save HK$44,364 HKD (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$48,412 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 IGI LG760586911 or 760586911. Listed at 17 retailers as of October 26, 2026, with prices from HK$4,049 to HK$48,412, a HK$44,364 spread on the same certified stone. Brilliant Earth lists it at HK$48,412. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760586911
Dimensions10.15 × 10.09 × 6.13 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
Top View
10.15 mm10.09 mm3.90 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760586911
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.6%

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$48,412 HKD|Low: HK$3,727 HKD|High: HK$49,903 HKD|Avg: HK$15,028 HKD|-3.0%
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
October 29, 2026
Retailer 17HK$4,049 HKD
Retailer 18HK$4,535 HKD
Retailer 13HK$6,487 HKD
Retailer 4HK$6,654 HKD
Retailer 11HK$6,669 HKD
Retailer 10HK$7,257 HKD
Retailer 2HK$8,082 HKD
Retailer 3HK$9,478 HKD
Retailer 8HK$11,108 HKD
Retailer 6HK$12,387 HKD
Retailer 15HK$12,954 HKD
Retailer 7HK$14,579 HKD
Retailer 9HK$17,246 HKD
Retailer 5HK$20,421 HKD
Retailer 12HK$24,095 HKD
Retailer 16HK$27,772 HKD
Retailer 14HK$31,229 HKD
Brilliant EarthHK$48,412 HKD

32 data points across 18 retailers

17 retailersHK$4,049 HKD to HK$48,412 HKD

A
Cheapest Retailer
-
HK$4,049 HKD
$516 USD
A
Retailer 2
-
HK$4,535 HKD
$578 USD
View
A
Retailer 3
-
HK$6,487 HKD
$827 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
HK$6,654 HKD
$848 USD
View
A
Retailer 5
-
HK$6,669 HKD
$850 USD
View
A
Retailer 6
-
HK$8,082 HKD
€981 EUR
View
A
Retailer 7
-
HK$9,478 HKD
$1,208 USD
View
B+
Retailer 8
-
HK$11,108 HKD
A$2,178 AUD
View
B+
Retailer 9
-
HK$12,387 HKD
$1,579 USD
View
B+
Retailer 10
-
HK$12,954 HKD
$1,651 USD
View
B+
Retailer 11
-
HK$14,579 HKD
$1,858 USD
View
B
Retailer 12
-
HK$20,421 HKD
A$4,004 AUD
View
Price last confirmed 20 days ago
B
Retailer 13
-
HK$24,095 HKD
£2,418 GBP
View
B
Retailer 14
-
HK$27,772 HKD
$3,539 USD
View
B
Retailer 15
-
HK$31,229 HKD
$3,980 USD
View
B
Retailer 16
-
HK$35,937 HKD
$4,580 USD
View
Most Expensive
B
Brilliant Earth
21651582A · Oct 28
HK$48,412 HKD
$6,170 USD
View
16 more retailers have this diamond
Prices start from HK$4,049 HKDSave up to HK$44,364 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$4,049 HKD