Make a stylish statement on the Ides of March (March 15) with a cutting-edge dagger design.
Dagger ring in 18k yellow gold has 0.49 ct. t.w. diamonds; $4,075. Deborah Pagani
Hand Dagger measures 7 cm in length, is sterling and 24k gold, and features 0.24 ct. diamonds, 0.28 ct. rubies, and 0.11 ct. black diamonds on a 21-inch handmade silver chain; $1,590. Atelier Minyon
Limited-edition (500 pieces) knife features mokume gane, mother of pearl, opal, and a 2.06-inch blade; $950. William Henry
Dagger necklaces in 18k gold with diamonds; $3,520 each. Anita Ko