Emerald|Lab Grown|IGI

0.42ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG538270921

Shape and cutting style on the report: Emerald cut

Certificate IGI LG538270921

Diamond specifications and retailer prices

From $378 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $378 USD at Loose Grown Diamond
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 Loose Grown Diamond

About this 0.42ct lab-grown emerald diamond

This 0.42ct lab-grown emerald sits in the sub-half-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538270921 or 538270921. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.4°
Pavilion angle47.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538270921
Dimensions5.39 × 3.37 × 2.35 mm
L/W Ratio1.60
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.39 mm3.37 mm0.42 ctH / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG538270921
Side View
Table 68.0%Crown 37.4°Girdle: MediumPavilion 47.6°Culet: LargeDepth 69.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $378 USD|Low: $210 USD|High: $1,318 USD|Avg: $564 USD|+80.0%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
October 26, 2026
Retailer 4$210 USD
Loose Grown Diamond$378 USD
Retailer 3$453 USD
Retailer 2$1,318 USD

3 data points across 4 retailers

1 retailer

B
Loose Grown Diamond
LGD14-21078 · Oct 28
$378 USD
View

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.

B
0.42ct Emerald
$378 USD