Comparing the two fragrances…

Caron

La Prairie
Bellodgia
Life Threads : Sheer Ruby
Shared character
Both Bellodgia and Life Threads : Sheer Ruby belong to the floral fragrance family. They share a core composition of jasmine, rose, ylang-ylang, sandalwood, vanilla, musk, and lily of the valley.
How they differ
Bellodgia features a profile characterized by clove, violet, carnation, and vanille, resulting in accords that are woody, spicy, powdery, oriental, smoky, and aromatic. In contrast, Life Threads : Sheer Ruby incorporates bergamot, orange blossom, vetiver, and saffron, which contribute to an ambery (oriental) accord.
Who each suits
Bellodgia suits those who prefer warm spicy, powdery, and smoky floral profiles. Life Threads : Sheer Ruby suits those drawn to ambery accords with citrus and earthy elements.
More Bellodgia comparisons
More Life Threads : Sheer Ruby comparisons
Only in Life Threads : Sheer Ruby