Thomas Glenn Holidays is noted among many jewelery and high-end stores for their designs of "Faberge" eggs.  Slightly larger than a standard ball ornament, the egg design is very popular among collectors.  This early design, now retired from the active collection, shows a beautiful silver ornamentation set against a lavender background.  The second image here shows the second pattern used on this stunning ornament.  Once sold, it will be removed from the website.  
The Lilac Egg Ornament
Handcrafted in Poland
Made from glass
Approximately 5 inches tall (12.5cm)
Made by Thomas Glenn Holidays