I have seen this piece in person and it is absolutely gorgeous along with all of her other work. She has two main series she creates pieces for The Vine Series and The Spiral Series. Her work is in boutiques and galleries but is also available on Etsy.
Her profile on Etsy says this: HPD designer Heather Palleiko attended University of the Arts in Philadelphia, PA studying metalsmithing and jewelry design. Working with a wide variety of materials that include various precious metals, rare woods, found objects, semi-precious stones and fibers, she has created beautiful wearable works of art for a varied clientele across the country and abroad.