More than 1,500 full-color photos showcase each precious and semiprecious stone in its rough, natural, polished, and cut renditions. Each entry provides comprehensive information on the gemstone’s formation, structure, physical properties, and characteristics, along with the best methods for working, cutting, and polishing it. There are even full treatments of lesser-known gems, a special section on rocks as precious stones, and organic gem materials.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.