Introduced in 1959 , the Sixteen Stone by Tiffany collec -

tion features a cross - stitch motif that draws on the

Schlumberger family ’ s roots in textile manufacturing .

Sixteen Stone is a feat of unparalleled technical artistry .

Only a few master craftspeople with over two decades

of training can assemble its iconic cross - stitch .

Last year ’ s Tiffany high jewelry collection , Blue   Book

2025 : Sea of Wonder , is inspired by Jean Schlumberger ’ s

legendary aquatic creations . Showcasing the world ’ s

finest diamonds and exceptional colored gemstones

each unique exquisitely crafted piece captures the

sparkle and iridescence of the ocean and its inhabit

ants Designed by Nathalie Verdeille together with

the Tiffany Design Studio each chapter of Blue

Book dives into the depths of the ocean where the

boundless variety of fauna and flora creates a magical

world of wonder