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Emerald|Lab Grown|IGI

3.90ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG773650879

Shape and cutting style on the report: Emerald cut

Certificate IGI LG773650879

Diamond specifications and retailer prices

From HK$27,695 HKD
$3,530 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: HK$27,695 HKD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 3.9ct lab-grown emerald diamond

This 3.9ct lab-grown emerald 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 LG773650879 or 773650879. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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 angle39.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773650879
Dimensions10.58 × 7.51 × 5.01 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.58 mm7.51 mm3.90 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773650879
Side View
Table 68.0%Crown 39.7°Girdle: ThinPavilion 40.3°Culet: LargeDepth 66.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: HK$27,695 HKD|Low: HK$4,893 HKD|High: HK$52,645 HKD|Avg: HK$12,290 HKD|-47.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 4, 2026
Retailer 3HK$5,610 HKD
Retailer 10HK$6,327 HKD
Retailer 5HK$7,069 HKD
Retailer 7HK$7,126 HKD
Retailer 9HK$8,991 HKD
Retailer 11HK$12,794 HKD
Retailer 2HK$15,385 HKD
Retailer 8HK$16,900 HKD
Retailer 4HK$17,621 HKD
Brilliant EarthHK$27,695 HKD
Retailer 6HK$27,774 HKD

60 data points across 11 retailers

1 retailer

B
Brilliant Earth
19639415B · Oct 31
HK$27,695 HKD
$3,530 USD
View

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B
3.90ct Emerald
HK$27,695 HKD