Our Sporos necklace is 925 Sterling Silver and 18k yellow gold, with 925 chain. Order it with your favorite stone Krokeatis Lithos or White Marble. Choose the length of the chain that suits you: 45 cm or 55 cm, including the clasp. Sporos measures approximately 3.2 x 0.9 x 0.5 cm and comes with a high gloss finish.