GemNote for iOS

About this app

A portable guide to gemstone facts.

The perfect handbook for gemstone lovers, students and hobbyists.

Assist the design and sourcing process of jewellery designers and makers.

Product Features

- Quick access to detailed information of 138 gemstones and minerals (physical properties, crystal structure, composition, origins, common faceting styles, etc.)

- Find gemstone by

a. searching its common name or mineral group

b. sorting by color, hardness, specific gravity, refractive properties (dr, ri)

- Compare gemstones by their physical properties

- Create your own favourite or frequently-used gemstone list.

- Terminology explanation for beginners

- More features are under design and development. Your feedbacks are most welcomed.