Bi-Color Tourmaline Gemstone 925 Sterling Silver Handmade Pendant 1.0" and Necklace 18" This handmade pendant is a bi-colored tourmaline gemstone with a pink and yellow hue, set in a high-quality 925 sterling silver setting and suspended from an 18-inch necklace. The tourmaline gemstone has an emerald cut, and the design incorporates a filigree setting to hold the gemstone. The sterling silver provides durability and a brilliant shine, ensuring a timeless and polished look.