Unique gemstone jewelry necklaces by ShaynaB Jewelry, a designer jewelry company based in the U.S. with design headquarters in beautiful Costa Rica. Shayna B Jewelry creates inspirational, custom jewelry designs using semi-precious stones, freshwater pearls, sterling silver and Swarovski crystals. Whether you are looking for unique gemstone necklaces, handcrafted earrings to accent a dress for that special occasion, or handmade fashion bracelets for that special person in your life, you have come to the right place for unique handmade jewelry with exceptional craftsmanship and design.