A green tourmaline and diamond brooch, by Gubelin
Of flowerhead design, the petals of cut cornered triangular green tourmaline to a pavé diamond centre and twin single-cut diamond leaf detail
Makers mark for Gubelin
A green tourmaline and diamond brooch, by Gubelin
Of flowerhead design, the petals of cut cornered triangular green tourmaline to a pavé diamond centre and twin single-cut diamond leaf detail
Makers mark for Gubelin