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Emerald|Lab Grown|IGI

4.05ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG825654937

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825654937

Diamond specifications and retailer prices

From HK$4,347 HKD
$554 USD
As of October 30, 2026
Save HK$19,169 HKD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$23,515 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 4.05ct lab-grown emerald diamond

This 4.05ct lab-grown emerald sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825654937 or 825654937. Listed at 18 retailers as of October 29, 2026, with prices from HK$4,347 to HK$23,515, a HK$19,169 spread on the same certified stone. MOH London lists it at HK$23,515. 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

4.05
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654937
Dimensions10.83 × 7.49 × 4.86 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.83 mm7.49 mm4.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654937
Side View
Table 62.0%Crown 34.1°Girdle: MediumPavilion 39.8°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: Oct 30
Current: HK$23,515 HKD|Low: HK$4,213 HKD|High: HK$23,993 HKD|Avg: HK$10,965 HKD|-1.5%
MOH London
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 30, 2026
Retailer 5HK$4,347 HKD
Retailer 8HK$4,856 HKD
Retailer 4HK$4,864 HKD
Retailer 17HK$5,390 HKD
Retailer 10HK$5,445 HKD
Retailer 14HK$6,198 HKD
Retailer 13HK$8,309 HKD
Retailer 11HK$8,466 HKD
Retailer 3HK$9,893 HKD
Retailer 12HK$10,720 HKD
Retailer 2HK$10,796 HKD
Retailer 16HK$13,903 HKD
Retailer 18HK$14,169 HKD
Retailer 7HK$15,663 HKD
Retailer 6HK$17,017 HKD
Retailer 9HK$17,339 HKD
Retailer 15HK$17,474 HKD
MOH LondonHK$23,515 HKD

22 data points across 18 retailers

18 retailersHK$4,347 HKD to HK$23,515 HKD

A
Cheapest Retailer
-
HK$4,347 HKD
$554 USD
A
Retailer 2
-
HK$4,856 HKD
$619 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,864 HKD
$620 USD
View
A
Retailer 4
-
HK$5,390 HKD
$687 USD
View
Retailer 5
-
HK$5,445 HKD
$694 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$6,198 HKD
$790 USD
View
B+
Retailer 7
-
HK$8,309 HKD
$1,059 USD
View
A
Retailer 8
-
HK$8,466 HKD
$1,079 USD
View
A
Retailer 9
-
HK$9,893 HKD
$1,261 USD
View
A
Retailer 10
-
HK$10,720 HKD
ZAR 22,074 ZAR
View
A
Retailer 11
-
HK$10,796 HKD
A$2,117 AUD
View
B+
Retailer 12
-
HK$13,903 HKD
$1,772 USD
View
B+
Retailer 13
-
HK$14,169 HKD
$1,806 USD
View
B+
Retailer 14
-
HK$15,663 HKD
£1,572 GBP
View
B+
Retailer 15
-
HK$17,017 HKD
SGD 2,931 SGD
View
B+
Retailer 16
-
HK$17,339 HKD
$2,210 USD
View
B+
Retailer 17
-
HK$17,474 HKD
$2,227 USD
View
Most Expensive
B
MOH London
LG825654937 · Oct 29
HK$23,515 HKD
£2,360 GBP
View
17 more retailers have this diamond
Prices start from HK$4,347 HKDSave up to HK$19,169 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
4.05ct Emerald
HK$4,347 HKD