Shop › Calabash Ring Image 1 of 2 Image 2 of 2 Calabash Ring €235.00 The "Calabash" ring is made from a stern cast in 925 sterling silver. The size is ca 54.The piece is unique. Add To Cart Added! The "Calabash" ring is made from a stern cast in 925 sterling silver. The size is ca 54.The piece is unique.