The right hoop size depends on more than the number in the product name. Diameter changes the overall scale, width changes the visual weight, and the inside opening determines the space around your ear. Start with a pair you already enjoy wearing, then compare the same measurements.
Browse Nina Wynn hoop earrings and use this guide alongside the specifications for the exact design.
Understand the three measurements
- Outside diameter: the full measurement across the outer edges of the hoop.
- Inside diameter: the clear opening within the hoop. This is smaller than the outside diameter and is important to fit.
- Hoop width: the width of the band itself. A wider band can look more substantial even when two hoops have the same outside diameter.
Do not compare an outside-diameter measurement with an inside-diameter measurement as though they were interchangeable. Decorative stones, the band profile and the closure can affect the usable opening. Ask us if the measurement you need is not listed.
Compare sizes using actual designs
| Example | Listed measurement | What to compare |
|---|---|---|
| Diana blue sapphire huggies | 10mm outside diameter | A compact gemstone face and the available opening. |
| Natalie diamond hoops | 11mm outside diameter; 1.8mm width | A small silhouette with a relatively fine band. |
| Forged gold hoops | 15mm outside diameter; 3mm width | A larger circle and broader hammered band. |
These examples illustrate dimensions, not guaranteed fit. The distance between your earring hole and the edge of the lobe varies, so the same hoop can sit differently on different people.

Choose the look you want
A close, compact silhouette
Start with huggie earrings or small hoop earrings. Compare the opening carefully: a smaller outside diameter does not automatically mean a comfortable close fit. A hoop should not pinch or pull.
An everyday focal point
Compare smaller and medium-scale designs with the clothes and other jewelry you wear most often. A smooth narrow hoop and a broad textured hoop of similar diameter can create quite different looks.
More visible scale
Explore statement hoop styles and check both diameter and width. Larger diameter and a chunky band describe different qualities. Read the listed measurements instead of relying only on a category name.
Measure a pair you already own
- Place the closed hoop flat beside a millimeter ruler.
- Measure across the widest outside edges, then measure the clear opening separately.
- Measure the band width and note how the hoop feels when worn.
- Compare those dimensions with the new product's specifications.
A photograph of your existing pair beside a ruler can help our team understand the proportions you prefer. Product photographs show the design; they are not a substitute for a scale measurement.
Frequently asked questions
What size hoop earrings should I buy?
Compare the listed outside diameter, inside opening where provided, and width with a pair you already wear comfortably. Personal proportions and earring placement affect fit.
Does 15mm mean the inside or outside diameter?
It depends on the listing. The featured Nina Wynn Forged 15mm design specifies outside diameter. Always check the specifications for the exact product.
Are huggies and small hoops the same?
The terms overlap. Huggie describes a close-fitting look, while small describes scale. The actual opening and your ear determine whether a particular style sits closely.