Common Jewellery Buying Mistakes (And How to Avoid Them)

Most jewellery regret doesn’t come from poor quality. It comes from simple buying mistakes.

These are the most common jewellery buying mistakes people make - especially when buying jewellery online - and how to avoid them before you spend money on something you won’t wear.

I see the same errors again and again. Once you know what they are, they’re easy to sidestep.

Mistake 1: Guessing the Size

Incorrect sizing is the most common jewellery buying mistake and the main reason jewellery goes unworn.

Rings guessed “by eye” rarely fit properly. Chains bought without thinking about where they sit often end up staying in the box. Too tight feels uncomfortable. Too loose never looks right.check out our ring size guide

Measure your finger properly before buying a ring. Check where a necklace length actually sits on the body instead of guessing. If you’re between sizes, go up rather than down - comfort matters more than precision.

Sizing guides exist for a reason. Use them.

Mistake 2: Focusing on Length and Ignoring Thickness

Length doesn’t tell the whole story.

A 20-inch fine chain sits very differently to a 20-inch chunky chain. Heavier chains tend to sit higher on the chest. Lighter chains drop lower and move more.

If you only think about length and ignore thickness, the jewellery won’t look the way you imagined once it’s on. This catches a lot of people out, especially when buying jewellery online.

Mistake 3: Buying Silver-Plated Instead of Solid Sterling Silver

This mistake usually shows up months later.

Silver-plated jewellery looks good when it’s new. Over time, the plating wears away. Once that happens, there’s no fixing it.

Sterling silver behaves differently. It can tarnish, but it can also be cleaned, polished, and restored. If you’re buying jewellery for regular wear, solid sterling silver lasts longer and ages far better than plated alternatives.

Mistake 4: Ignoring Skin Sensitivity

If jewellery has ever irritated your skin, there’s a reason.

Nickel is the most common cause of jewellery reactions. Sterling silver is nickel-free and far more comfortable for everyday wear.

If you have sensitive skin, this isn’t a detail to overlook. Jewellery that isn’t comfortable won’t get worn, no matter how good it looks.

Mistake 5: Buying Jewellery That Doesn’t Match Your Lifestyle

Some jewellery is delicate by design. That doesn’t mean it suits daily wear.

If you never take jewellery off, choose stronger chains, secure clasps, and designs that can handle movement. If you only wear jewellery occasionally, you can afford to go finer.

Buy for how you live, not how the jewellery looks in a product photo.

Mistake 6: Ignoring Returns and Warranty Information

This gets skipped until something goes wrong.

Before buying, always check:

• How long you have to return or exchange
• What the warranty covers
• What counts as normal wear

Reputable jewellery brands make this information clear. If it’s hard to find, that’s a warning sign.

Mistake 7: Overthinking Gifts

Most jewellery gift mistakes come from trying too hard.

There are safe options because they work:

• 18-inch chains for women
• 20-inch chains for men
• Stud earrings
• Simple pendants

These pieces suit most styles, fit most people, and don’t require guesswork. That’s exactly why they’re reliable gifts.

Mistake 8: Forgetting That Silver Needs Care

Sterling silver tarnishes over time. That’s normal.

If jewellery is never cleaned or stored properly, it won’t stay bright. This isn’t a flaw - it’s the nature of the metal. Knowing this upfront avoids disappointment later.

Basic care and sensible storage make a visible difference to how long jewellery looks its best.

Buying Jewellery Online: What People Forget to Check

Buying jewellery online removes pressure, but it also puts responsibility back on you.

Always check metal type, measurements, returns, and warranty details before purchasing. If a website isn’t clear about these, the risk isn’t the jewellery - it’s the lack of information.

Clear details build confidence. Missing details create regret.

People often ask...

Is sterling silver better than silver-plated jewellery? For everyday wear, it is. Sterling silver lasts longer and can be maintained over time, while plating eventually wears away.

Another common question is whether buying jewellery online is safe. It is - as long as sizing, materials, returns, and warranty information are clearly stated before you buy.

The One And Only Thing To Always Remember When Buying Jewellery Online

Buying jewellery shouldn’t feel like a gamble.

Measure properly. Think about how the piece will be worn. Choose materials that suit your skin and lifestyle. Do that, and jewellery stops being something you hope works - and becomes something you actually enjoy wearing.

If you need some help with sizing, check out our detailed chain length guide and ring size guide.