Ruby is colorful and very beautiful. Its fiery red color makes people always associate it with passion and love, just like Sagittarius' passionate personality. Ruby, also known as the "stone of love", symbolizes the passion, beauty, eternity and loyalty of love. So ruby is also one of the most suitable jewelry for Sagittarius.
cyanite
Sagittarius people are enthusiastic, but impetuous is still their fatal point, so something is needed to attract their impetuous spirit and make their mood more peaceful. Kyanite is an absorbing crystal that can absorb and condense some energy. Kyanite, as the lucky stone of Sagittarius, can help coordinate its own temperament and make Sagittarius more calm and sophisticated.
diamond
Sagittarius is a very romantic constellation, but their romance can't be expressed by actions, so they must need a gem to help them express their love, so diamonds are Sagittarius' well-deserved love stones. Therefore, when Sagittarius proposes, you can customize a diamond ring that only gives one person a lifetime to express your love, and say to the beloved girl: In my name, I will crown your finger and accompany you for a lifetime.