Boucheron Hans le Hérisson ring large model in white gold, in diamonds, and in sapphires, including a charming dome-shaped textured hedgehog pattern in white gold partially set with brilliant cut diamonds of about 0.15 carat, enhanced with one black diamond and 2 sapphires. Signature: Boucheron and numbered. Very good condition: , very beautiful color of the sapphires, very beautiful shine of the diamonds, superb condition of the polish.