What is princess length for a necklace?
By Jared James · Last updated 21 May 2026
Definition
Princess length is the most commonly worn necklace length, typically 45 to 50 centimetres (18 to 20 inches), and it sits just at or below the collarbone on most people. It is considered the standard length for fine jewellery pendants and chains, long enough to sit gracefully but short enough to stay above the neckline of most tops and dresses. It flatters most necklines and body types, which is why it is the go-to choice for pendants, solitaires and everyday chain necklaces.
Frequently asked questions
- What necklace lengths exist beyond princess?
- Common necklace lengths run from collar at around 30 to 35cm, to choker at 35 to 40cm, then princess at 45 to 50cm, matinee at 55 to 60cm, opera at 70 to 90cm, and rope or lariat at 115cm and longer. Each sits at a different point on the body.
- Is princess length the same as 18 inches?
- The terms overlap. An 18-inch necklace is around 45cm and falls within the princess length range, and many jewellers use the two interchangeably as the standard all-purpose necklace length.
- How do I choose the right necklace length for me?
- It depends on your neckline, body proportions and what the necklace is paired with. Princess length suits most occasions and necklines. Shorter lengths work well with open necklines, while longer lengths balance a petite frame or layer well over higher-cut tops.
Designing a ring
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Tell us what you have in mind, even if it is only a budget and a piece of jewellery type, and we will help you weigh up the options. We reply to every enquiry, usually within one business day.
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