CaratHunter
Plans
Emerald|Lab Grown|IGI

4.00ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG826678599

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826678599

Diamond specifications and retailer prices

From HK$3,538 HKD
$451 USD
As of November 1, 2026
Save HK$25,648 HKD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$29,186 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4ct lab-grown emerald diamond

This 4ct 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 LG826678599 or 826678599. Listed at 16 retailers as of October 31, 2026, with prices from HK$3,538 to HK$29,186, a HK$25,648 spread on the same certified stone. Brilliant Earth lists it at HK$29,186. 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

4.00
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826678599
Dimensions11.36 × 7.37 × 4.78 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.36 mm7.37 mm4.00 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826678599
Side View
Table 65.0%Crown 39.1°Girdle: MediumPavilion 40.9°Culet: LargeDepth 64.9%

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$29,186 HKD|Low: HK$3,538 HKD|High: HK$30,049 HKD|Avg: HK$10,455 HKD
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
November 2, 2026
Retailer 9HK$3,538 HKD
Retailer 4HK$3,962 HKD
Retailer 13HK$4,386 HKD
Retailer 8HK$4,739 HKD
Retailer 11HK$5,492 HKD
Retailer 10HK$5,884 HKD
Retailer 2HK$7,254 HKD
Retailer 12HK$7,618 HKD
Retailer 5HK$7,752 HKD
Retailer 14HK$11,329 HKD
Retailer 7HK$12,734 HKD
Retailer 3HK$14,091 HKD
Retailer 16HK$14,345 HKD
Retailer 15HK$16,405 HKD
Retailer 6HK$19,878 HKD
Brilliant EarthHK$29,186 HKD

42 data points across 16 retailers

16 retailersHK$3,538 HKD to HK$29,186 HKD

A
Cheapest Retailer
-
HK$3,538 HKD
$451 USD
A
Retailer 2
-
HK$3,962 HKD
$505 USD
View
A
Retailer 3
-
HK$4,386 HKD
$559 USD
View
Retailer 4
-
HK$4,739 HKD
$604 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
HK$5,492 HKD
$700 USD
View
B+
Retailer 6
-
HK$5,884 HKD
$750 USD
View
A
Retailer 7
-
HK$7,254 HKD
£728 GBP
View
A
Retailer 8
-
HK$7,618 HKD
$971 USD
View
A
Retailer 9
-
HK$7,752 HKD
€941 EUR
View
B+
Retailer 10
-
HK$11,329 HKD
$1,444 USD
View
B+
Retailer 11
-
HK$12,734 HKD
$1,623 USD
View
B+
Retailer 12
-
HK$14,091 HKD
$1,796 USD
View
B+
Retailer 13
-
HK$14,345 HKD
$1,828 USD
View
B+
Retailer 14
-
HK$16,405 HKD
$2,091 USD
View
B
Retailer 15
-
HK$19,878 HKD
£1,995 GBP
View
Most Expensive
B
Brilliant Earth
21210745A · Oct 31
HK$29,186 HKD
$3,720 USD
View
15 more retailers have this diamond
Prices start from HK$3,538 HKDSave up to HK$25,648 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
4.00ct Emerald
HK$3,538 HKD