Supplied in a modern box. Please note the following about coloured gemstones. Historically, many coloured gemstones have been subjected to a variety of treatments designed to enhance their appearance. Certain enhancements methods, such as heating, are routinely used to alter aspects of gemstones.Oiling is often undertaken to enhance the clarity of emeralds. The international jewellery trade has generally accepted these and other enhancement methods. Some treatments are permanent whereas others may only be semi-permanent, possibly requiring further re-treatment in order to retain their appearance. Because of the widespread variety of treatments within the jewellery industry, purchasers should assume that all gemstones will have been treated unless stated in the description.
Gemmological reports from internationally recognised gemmological laboratories will be noted in the description if they are available.