Spire Necklace Gold Vermeil Spire Necklace Silver Silver necklaces, Station necklace, Gold Fairy Spire Necklace Etsy A Spire Pendant Creative Lighting Solutions. A vessel of ancient secrets, the Spire Necklace features a single sculptural shell pendant in polished 18k gold vermeil, suspended from a curb chain. With its spiralling contours inspired by the sea, this pendant necklace carries a refined sense of movement and transformation. Chain Length: 40cm Ext Length: 9cm Pendant: 30. 3mm x 9. 8mm Finish: Polished