What is a double prong setting?
By Jared James · Last updated 21 May 2026
Definition
A double prong setting is one where each position that would normally hold a single prong instead uses two slender claws sitting close together, so a four-prong ring effectively has eight fine claws holding the stone. The two thin prongs together read visually as one, which gives the setting a delicate look while the stone is actually very secure. It is a popular choice for solitaire engagement rings because it lets more light reach the stone than chunkier single prongs, and the fine lines draw attention to the gem rather than the setting.
Frequently asked questions
- Why choose a double prong setting over a standard prong?
- Double prongs offer a refined, delicate look while distributing the hold across more contact points, which many jewellers argue gives a very secure grip. They also allow more light into the stone than wider, heavier single prongs.
- Is a double prong setting secure?
- Yes. Because two prongs work together at each position, there is actually good contact with the stone. As with any prong setting, routine checks by a jeweller to make sure the claws have not bent or worn thin are a sensible habit.
- What shapes suit a double prong setting?
- Round brilliant diamonds are the most common choice, typically in a four or six double-prong arrangement, though oval, cushion and pear shapes can also be set this way. The setting style suits any stone where you want the gem to feel front and centre.
Designing a ring
Talk through double prong with us
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.
Contact the studio