Art Deco jewellery started its influence after 1910 and after being at its peak in 1920, faded out its existence at the beginning of Second World War. In spite of this fact art deco diamond jewellery is still praised by the world, due to its elegant style; and today art deco diamond rings are a necessary constituent when fashion is discussed upon.

Diamonds are most of the time contrasted with black onyx or coral which becomes next to rock crystal. They are included in the engagement rings which use platinum as the chief metal. Diamonds of versatile structures are utilized; out of them the most common are European cut diamonds, rose cut diamonds, emerald cut diamonds, asscher cut diamonds, baguette cut diamonds and old mine cut diamonds.

Art deco jewellery rings are found in vast number of designs and manufacture styles. Often the rings with stepped structure are seen where precious gemstones cascade down from the stone in the middle. This presents the unique style of art deco jewellery era. Precious stones include emerald, ruby, sapphire, turquoise, black onyx and coral.

Ruby, sapphires and emeralds are not only used in the diamond engagement art deco rings traditionally, but they are also presented in diverse styles. They are carved into leaves, flowers and birds and set in the engagement rings; showing the imagination of the original art deco jewellery of the time when it emerged.

Diamond playing the vital role in appraisal of the art deco rings, is being used singly in the titanium engagement rings too. All the other precious stones are eliminated, in turn eliminating the colour contrast of the stones as per requirement. But, it is being ensured critically that the symmetry of the jewellery is kept intact; art deco diamond styled jewellery being famous for its geometric lines and angles along with eradicating curves.