The Double Gan archival reprisal of the House's signature emblemhangs from a 925 sterling silver necklace, enriched with mother of pearl, turquoise-coloured resin and topaz stones. 925 Sterling silver with aged finish, Mother of pearl, turquoise-coloured resin and blue topaz stones , Clasp closure , 40cm length adjustable to 42cm, Pendant: 15mm x 13mm, Made in Italy, Gucci guarantees, internally and within its supply chain, respect for standards of Social & Environmental Responsibility in line with its sustainability strategy