1. Tiffany

Tiffany was born in New York, USA in 1873. The iconic pink blue box is unmistakable. After centuries of development, Tiffany has accumulated its own brand. Culture has also captured the hearts of many consumers through excellent design and products. Among them, the most recognizable one is the key-shaped necklace.

2. Harry winston

Harry winston was founded in New York in 1932. It is known as the "King of Diamonds" and "Star Jeweler" for its high-end design and high-quality gemstones. , the most eye-catching piece he acquired was the 45.42-carat Hope diamond known as the 'Diamond of Doom'. Today he was spotted in Washington, D.C. as part of a Smithsonian Institution exhibit.