Short answer: how you size a bangle or cuff depends on how it goes on. A closed, slip-on bangle has to pass over your hand, so you size it by your hand, measured around the knuckles with your thumb tucked in. Bracelets that open, such as hinged bangles, bangles with a clasp and open cuffs, do not pass over the hand, so you size them by your wrist. Hinged and clasp bangles get a little added room; a cuff usually has no clasp to hold it on, so it needs a closer fit. Then compare your measurement with the bracelet’s inner size. When we checked, none of our bangle listings stated one, so ask for it before you order.
Why rigid bracelets are hard to size
If you have ever had a bangle stop at your knuckles, or a cuff slide round to the back of your wrist, you know that a rigid bracelet cannot adjust the way a chain bracelet can by being shortened or worn on a different link. Sellers also state bangle sizes in different ways, and some state none. A bangle that will not go on, or a cuff that slips off, costs you return shipping, and a piece that has been bent or resized elsewhere cannot be returned at all.
Four ways a rigid bracelet goes on
| Style | How it goes on | What to measure |
|---|---|---|
| Slip-on bangle | A closed ring that slides over the hand | Around the widest part of the hand |
| Hinged bangle | Opens on a hinge and closes around the wrist | The wrist, plus room |
| Bangle with a clasp | Opens at a clasp, such as a lobster clasp | The wrist, plus room |
| Open cuff | Has a gap you slide the wrist through | The wrist, with a close fit |
The jewelry insurer Jewelers Mutual draws the same line. For a bangle or other non-adjustable bracelet, it says, “it’s the size of your knuckles—not your wrist!—that determines your bangle size.” For “a clasp bracelet, link bracelet, cuff, or any style that opens and does not need to slide over your entire hand for wear, you’ll need to measure the circumference of your wrist.” We cite Jewelers Mutual for its methods, not as a recommendation.
Measuring for a slip-on bangle
Jewelers Mutual’s method, in its own words:
- “Fold your fingers together, tucking your thumb inward towards your palm making sure it touches the base of your pinky finger.”
- “Wrap a measuring tape or piece of string around the widest part of your hand (base of your knuckles) and mark where the two ends overlap.”
That gives you a circumference. Some sellers give a bangle’s inner diameter instead, the distance straight across the inside. For that case Jewelers Mutual says: “Just divide your hand circumference by 3.14”. If you already own a bangle that fits, you can measure it instead: “Place a straight ruler over the bangle and measure across its middle from one inner edge to the other.”
Makers point out that hands vary. In 2005 a silversmith on the Ganoksin jewelers’ forum, commissioned to make a bangle from a ribbon measurement of a customer’s hand, doubted the method “since (a) hands are not round and (b) ribbons are flexible!” A maker of stacking bangles wrote in 2006 that “even though I make three different sizes, many people have trouble fitting them”, and was looking at a hinged design instead. If your hand is wide at the knuckles, a style that opens may be easier to fit.
Measuring for hinged bangles, clasp bangles and cuffs
Measure around your wrist. For a hinged or clasp bangle, Jewelers Mutual’s sizing page suggests adding room for the fit you want:
- “For a snug fit (won’t move much) add ¼ (0.25) to ½ (0.5) inch to the measurement.”
- “For a comfortable fit (will move but not drape down past your wrist), add ¾ (0.75) to 1 inch to the measurement.”
Treat those as one source’s ranges, not rules. For bracelets with a clasp, our tennis bracelet fit guide explains how to measure a bracelet that already fits.
Cuffs need a closer fit
Jewelers Mutual’s guide to how a bracelet should fit says that “Cuff bracelets should fit snugly above the wrist bone to avoid slipping off.” It explains why: “Since it generally doesn’t have any clasp to hold it onto your wrist, a cuff bracelet needs to fit more closely to your wrist than other styles, so it doesn’t fall off.” For a cuff it does not add room: “If you measured your wrist and found it to be seven inches, you would want a cuff bracelet that is exactly that.” It also says to measure your wrist above the wrist bone, where a cuff sits. It also reminds you that a cuff’s opening “is part of the entire circumference of the bracelet.” By contrast, it calls bangles “The loosest fitting of all bracelets”.
A loose cuff can turn. In a 2016 Ganoksin thread, one wearer wrote that cuffs “generally turn around on my wrists and then crash to the ground”. A cuff maker in the same thread, Don Meixner, replied: “If you have to squeeze the bracelet a little tighter then it’s too big. You should buy a smaller size.”
Repeated bending can also damage a metal cuff. In a 2004 thread about a cracked sterling cuff, the person asked to repair it described it as “cracking straight across due to repeated bending”, and a jeweler replying noted that such pieces “will still be flexed over and over as they are worn and taken on and off, which will often cause breaks to come back in the same places.” Put a cuff on by easing your wrist through the opening, as Jewelers Mutual describes, rather than prying it wider, and ask a jeweler before anyone adjusts the shape.
Reading the size on our bangle listings
Jewelers Mutual notes that “Some sellers will list bangle sizes as the inner circumference of the bangle, while others will list the size as the inner diameter”. When we checked on 17 October 2026, none of our bangle listings stated an inner size. Some show a bare “Size 7” with no unit and no note of what was measured; others show no size. So do not convert a listed size into millimetres or assume it matches your measurement; ask first.
When you email, ask two things: the bracelet’s inner circumference or inner diameter, and how it goes on (slip-on, hinged, clasp or open cuff).
Returns and alterations
Under our return and refund policy, you have 30 days from delivery, and a return must be “Unworn, unaltered, and free of damage, scratches, or signs of wear”, in its original packaging. The policy also states: “Items showing wear, resizing, engraving, repair, or alteration by any third party cannot be accepted.” So a bangle resized, or a cuff bent, by another jeweler cannot come back.
- Email Concierge@impervora.com with your order number and the reason for return. Returns need a Return Merchandise Authorization (RMA) number.
- The policy says: “For all other returns, including change of mind and fit, the customer is responsible for return shipping.” There is no restocking fee. The policy strongly recommends an insured, tracked service, because a return remains your risk until it reaches us.
- A different size is handled as a return and a separate new order.
Bangles and cuffs at IMPERVORA
Facts below are taken from each listing.
- 14K Rose Gold Diamond Cut Stack Bangle Bracelet (1.80 mm): 14K rose gold, 1.80 mm wide, with a lobster clasp, listed as Size 7, and its description calls it a “7 inches” bangle. Because it opens at a clasp, you would size it by your wrist, not your hand.
- 10k Yellow Gold Dome Style Shiny Bangle (3.30 mm): 10K yellow gold, 3.30 mm wide, listed as Size 7. The listing does not say what the 7 measures or how the bangle opens, so ask for both.
- 14k Yellow Gold Panther Bangle (3.00 mm): 14K yellow gold, 3.00 mm wide, style name Cuff. No size is listed, so ask for its inner measurement and opening before you order.
All three were available to order when we checked on 17 October 2026. Availability changes.
IMPERVORA sells the bangles linked above, chosen as examples of the sizing questions in this guide. If you are deciding on a specific piece, email Concierge@impervora.com before you order and we will share what its listing and supplier information state.
Next step
Measure your hand (for a slip-on bangle) or your wrist (for anything that opens), and write the number down. Then email Concierge@impervora.com with the product name and ask for the inner measurement and how it opens, before you order.
