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Emerald|Lab Grown|IGI

0.42ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG778694412

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778694412

Diamond specifications and retailer prices

From HK$628 HKD
As of November 4, 2026
Save HK$5,082 HKD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$5,709 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 0.42ct lab-grown emerald diamond

This 0.42ct lab-grown emerald sits in the sub-half-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778694412 or 778694412. Listed at 16 retailers as of November 4, 2026, with prices from HK$628 to HK$5,709, a HK$5,082 spread on the same certified stone. MOH London lists it at HK$5,709. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.1°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778694412
Dimensions5.09 × 3.55 × 2.38 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.09 mm3.55 mm0.42 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG778694412
Side View
Table 66.0%Crown 38.1°Girdle: Slightly ThickPavilion 37.4°Culet: LargeDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$5,709 HKD|Low: HK$604 HKD|High: HK$5,789 HKD|Avg: HK$2,097 HKD|-0.3%
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
November 5, 2026
Retailer 14HK$628 HKD
Retailer 5HK$730 HKD
Retailer 4HK$832 HKD
Retailer 15HK$832 HKD
Retailer 9HK$1,059 HKD
Retailer 2HK$1,349 HKD
Retailer 10HK$1,412 HKD
Retailer 12HK$1,553 HKD
Retailer 16HK$1,703 HKD
Retailer 11HK$1,805 HKD
Retailer 13HK$1,875 HKD
Retailer 3HK$2,503 HKD
Retailer 8HK$2,974 HKD
Retailer 6HK$3,178 HKD
Retailer 7HK$4,064 HKD
MOH LondonHK$5,709 HKD

46 data points across 16 retailers

16 retailersHK$628 HKD to HK$5,709 HKD

A
Cheapest Retailer
-
HK$628 HKD
A
Retailer 2
-
HK$730 HKD
View
A
Retailer 3
-
HK$832 HKD
View
Retailer 4
-
HK$832 HKD
View
Price last confirmed 20 days ago
A
Retailer 5
-
HK$1,059 HKD
View
A
Retailer 6
-
HK$1,349 HKD
View
A
Retailer 7
-
HK$1,412 HKD
View
Retailer 8
-
HK$1,553 HKD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
HK$1,703 HKD
View
B+
Retailer 10
-
HK$1,805 HKD
View
B+
Retailer 11
-
HK$1,875 HKD
View
B+
Retailer 12
-
HK$2,503 HKD
View
B
Retailer 13
-
HK$2,974 HKD
View
B
Retailer 14
-
HK$3,178 HKD
View
B
Retailer 15
-
HK$4,064 HKD
View
Most Expensive
B
MOH London
LG778694412 · Nov 4
HK$5,709 HKD
£573 GBP
View
15 more retailers have this diamond
Prices start from HK$628 HKDSave up to HK$5,082 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
0.42ct Emerald
HK$628 HKD