In the memory of Grandvizier Merzifonlu Kara Mustafa Pasa who is one of the most important governor of the era IV.Mehmet, fashion designer Huseyin Tugrul has created rings for both men and women. 19.60 grams of valuable gem has been used for man rings and 20.30 grams of gem used for woman rings

Both rings has a calligraphic signature of IV. Mehmet on the right and left sides and a picture of Grandvizier Merzifonlu Kara Mustafa Pasa enabled by laser print All of the rings are handcrafted exclusively by most talented jewellers. On the womens ring white gems are placed two in row and pink swaroski stones are strewed. Tulip design sembolizes the era's wealth and richness.

The designer Huseyin Tugrul strongly believes that history and historic values should be protected. All of the rings are registered one by one and kept original. All the rights belongs to the designer where copy and replicas can not be produces without the permission of the designer.