The Golden South Sea Pearl Solitaire 18 Karat Yellow Gold Snake Chain Necklace is a modern and elegant piece of jewelry. Featuring a single 13.2mm lustrous golden South Sea pearl, this necklace is set on a sleek 18 karat yellow gold snake chain measuring 16 inches in length. The minimalist design and exquisite materials make it a sophisticated and timeless addition to any collection. Weight: 6.8 grams.