The Graff Diamonds Hallucination watch is the world's most expensive watch, worth over $55 million with 110 carats of rare colored diamonds.
The History Supreme is the world's most expensive yacht. It's made of solid gold and platinum and worth over $4.5 billion.
The Bugatti La Voiture Noire is the world's most expensive car, worth over $19 million.
The Salvator Mundi by Leonardo da Vinci is the world's most expensive painting, worth over $450 million.
The Antilia is the world's most expensive house, worth over $2 billion. It's located in Mumbai, India, and features 27 stories of luxury living space.
The Falcon Supernova iPhone 6 Pink Diamond is the world's most expensive smartphone, worth over $48 million.
The Hermes Birkin bag is the world's most expensive handbag, worth over $500,000. It's made of crocodile skin and features diamond-encrusted hardware.
Clive Christian No. 1 Imperial Majesty is the world's most expensive perfume, worth over $200,000.
The Heintzman Crystal Piano is the world's most expensive piano, worth over $3.22 million.