Art Deco style ring with ~1.44ct diamond

1 diamond weighing about 1.44ct M/VS
6 diamonds weighing about 0.12ct
total weight of diamonds in the product about 1.56ct
hand engraved
product weight: 4.90g, pr. 0.585 gold
time of creation: 20th century
Made with attention to the smallest details, this elegant and magnificent ring features a large, very clear diamond surrounded by smaller diamonds and intricately worked stilettos. The ring additionally features hand engravings of floral motifs on the sides, as well as a beautiful cut biza