Women's jewelry set: baroque style, original design, star pattern, artificial crystal and synthetic sapphire, chain with extender

This is a women's jewelry set comprising a necklace and a bracelet. The item is made of artificial crystal and synthetic sapphire, featuring patterns of stars, sun/moon, clouds, and the universe. The style is based on original design, with 'starry sky' as the design element. The chain features an extender style.