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Emerald|Lab Grown|IGI

3.90ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG823613806

Shape and cutting style on the report: Emerald cut

Certificate IGI LG823613806

Diamond specifications and retailer prices

From HK$7,124 HKD
$908 USD
As of October 30, 2026
Save HK$48,816 HKD (87%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$55,940 HKD at Brilliant Earth · As of October 31, 2026
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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823613806 or 823613806. Listed at 5 retailers as of October 30, 2026, with prices from HK$7,124 to HK$55,940, a HK$48,816 spread on the same certified stone. Brilliant Earth lists it at HK$55,940. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823613806
Dimensions10.53 × 7.60 × 5.03 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.53 mm7.60 mm3.90 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823613806
Side View
Table 68.0%Crown 34.7°Girdle: MED-STKPavilion 39.7°Culet: LargeDepth 66.2%

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: Oct 30
Current: HK$55,940 HKD|Low: HK$7,124 HKD|High: HK$55,940 HKD|Avg: HK$13,011 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5HK$7,124 HKD
Retailer 2HK$8,658 HKD
Retailer 4HK$10,372 HKD
Retailer 6HK$14,918 HKD
Retailer 3HK$25,837 HKD
Brilliant EarthHK$55,940 HKD

9 data points across 6 retailers

5 retailersHK$7,124 HKD to HK$55,940 HKD

B+
Cheapest Retailer
-
HK$7,124 HKD
$908 USD
A
Retailer 2
-
HK$8,658 HKD
€1,051 EUR
View
Retailer 3
-
HK$10,372 HKD
$1,322 USD
View
Price last confirmed 8 days ago
B
Retailer 4
-
HK$25,837 HKD
£2,593 GBP
View
Most Expensive
B
Brilliant Earth
22267580A · Oct 31
HK$55,940 HKD
$7,130 USD
View
4 more retailers have this diamond
Prices start from HK$7,124 HKDSave up to HK$48,816 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 Emerald
HK$7,124 HKD