Diamond Jewellery Care Tips for Your New Gift

Receiving a natural diamond is always special. Whether it marks a milestone, a romantic gesture, or a well-earned gift to yourself, it’s more than just another piece of jewellery. It’s something you’ll wear often, reach for instinctively and come to associate with a specific chapter in your life. Some diamonds carry more than one chapter. Passed from a mother, worn at a wedding, set aside for a daughter, they arrive already holding a story, and you become its next keeper.

If you’ve just been gifted a natural diamond, knowing what to do next matters. Understanding how to care for your diamond gift from day one helps protect its brilliance, its setting and its value, so it continues to look as exceptional as the day it came into your hands.

How to protect your natural diamond jewellery from everyday wear

Diamonds are famously the strongest mineral on Earth, rating a 10 on the Mohs Hardness Scale¹, but you still need to handle your jewellery with care. Treat them right, and they’ll hold that light-catching brilliance for decades, making sure the natural diamond’s value (opens in a new window) is retained through the years. Even if you pass it on, it’ll still be just as sparkly.

Daily wear can take its toll on jewellery. Dirt and debris can build up, dulling a diamond’s shine; metals can become scratched or tarnished, and settings can work loose. If you live in a hot, humid climate, your jewellery will need cleaning more often. Sweat, oils and everyday grime settle on the stone faster, dulling its brilliance, and some metals tarnish more quickly. Learning how to protect diamond jewellery is the first step for diamond owners who want their piece to retain its brilliance.

Understanding your diamond and what makes it unique

You don’t have to be an expert to love diamonds, but understanding a few fundamentals will help you care for yours with confidence.

Every natural diamond is defined by four key characteristics, known as the 4Cs of diamonds (opens in a new window):

Colour: Natural diamonds are valued by how close they are to being colourless. They are graded from D–Z, with D being the highest grade².

Clarity: Every natural diamond has unique birthmarks. These can be internal or external. Clarity refers to the absence of these features. So, what’s the highest diamond clarity (opens in a new window)? Most diamonds are graded VS (very slightly included) or SI (slightly included)³.

Cut: Diamond cutting really is an art form. Cut reflects the quality of a diamond’s craftsmanship, from its proportions to its symmetry and polish⁴. A well-cut diamond interacts beautifully with the light, amplifying that trademark sparkle.

Carat: Carat refers to a diamond’s weight rather than its physical size. One carat is equal to 0.2 grams, though diamonds of the same weight can appear different depending on their cut⁵.

Additionally, BIS hallmarking standards and diamond certificates (which your trusted jeweller will provide) are important too.

Some of these factors influence your diamond gift’s maintenance. Diamonds with lower clarity grades or those cut with a thin girdle (the narrow band around a diamond where the upper section and lower section meet) can be more susceptible to damage over time⁶. Large diamonds may be more prone to knocking against surfaces and need to be insured as they are often more valuable.

Person wearing diamond tennis bracelet and ring

Everyday diamond care habits that help preserve brilliance

When you’re first handed a natural diamond gift, it sparkles with brilliance. Building simple care habits from day one helps preserve that look, protecting both the diamond and the setting it’s worn in.

Everyday wear exposes jewellery to far more than meets the eye, from knocks and friction to oils and residues that can dull its surface over time. And if you stack your diamond pieces, the stones can scratch each other — a diamond is the only thing hard enough to mark another diamond. Paying attention to a few small details can make a noticeable difference to how your diamond jewellery wears and ages.

These everyday habits help keep your diamond looking its best:

Remove jewellery before exercise or household tasks like cooking and cleaning.

Put your diamonds on last after your skincare routine.

Keep diamond jewellery separate from other pieces when you store it.

When travelling, store diamond jewellery in soft storage pouches.

Clean the jewellery immediately after heavy occasion wear.

Why regular diamond cleaning helps maintain sparkle

Diamonds are naturally lipophilic, meaning they attract grease and oils⁷. Natural oils from skin, along with residue from skincare or makeup, can quickly cling to a diamond’s surface, drawing in dust and dulling its appearance.

Regular cleaning removes this invisible buildup. It’s one of the simplest ways to prevent diamond cloudiness and keep a new diamond looking bright and clear.

Simple jewellery care tips for your diamond gifts

Diamond care is all about prevention, and it’s not complicated. Just follow these daily rules:

Keep your diamond away from beauty products, sweat, chlorine, sea water and harsh household chemicals⁸.

Take it off before bed.

When you aren’t wearing it, store it in a soft-lined case or box⁹.

Touch it as little as possible.

If it looks a bit dull, give it a polish with a jewellery cloth to keep it clean and restore its shine.

Make gentle cleaning (especially after big events) a routine affair.

Get your diamond jewellery professionally cleaned before the festive season or other special occasions.

How to clean diamond jewellery at home safely

Giving your diamond a deeper clean at home is simple and safe when done correctly. Following this routine every two to four weeks is usually enough to remove residue that everyday habits can’t prevent, helping your jewellery keep its clarity between professional inspections.

Soak it in a degreasing solution for 15-20 minutes. A couple of drops of dish soap and warm water is perfect. Avoid chlorine bleach or anything harsh or abrasive like household cleaners or toothpaste.

Give it a gentle scrub with a very soft toothbrush. Be particularly careful around delicate settings. And if you’re washing over a sink, make sure the plug is in.

Rinse with clean water.

Carefully dry your jewellery with a soft, lint free cloth^10,11.

Why professional diamond jewellery care still matters

At-home cleaning is an important first step for diamond owners, but professional care plays a key role in long-term protection. Having your diamond jewellery inspected by an expert once a year helps ensure that the setting remains secure and that any early signs of wear are addressed before they become a problem.

During an annual inspection, a jeweller will check prongs and clasps for movement or damage and assess the metal for signs of wear. These visits are also an opportunity to have your jewellery professionally cleaned and polished, restoring its clarity and finish¹².

Between inspections, you can keep an eye on your jewellery at home. Gently tapping the piece near your ear may reveal a loose stone, while running a soft cloth over the setting can help detect lifted prongs. If anything feels or sounds unusual, take the piece to a professional jeweller for assessment rather than continuing to wear it¹³.

Why some natural diamonds may still appear hazy

Wherever your gift sits on the diamond colour spectrum, if a diamond still looks slightly hazy after a thorough clean, the reason may not be surface residue. Some natural diamonds contain microscopic inclusions that formed as the gem grew deep within the Earth. These internal characteristics can create a softer appearance and are part of the diamond’s natural structure¹⁴, not a result of wear or care. They also make each diamond visually unique.

Diamond storage tips to help prevent damage

How and where you store diamond jewellery matters just as much as how you wear it. Proper storage helps prevent scratches, accidental knocks, and unnecessary contact with other gems or metals, preserving both the diamond and its setting over time.

Diamonds are extremely hard, which means they can easily scratch other jewellery, and even each other, if they’re stored together. Thoughtful storage protects your piece when it’s not being worn and helps maintain its finish between cleans and inspections.

The golden rules of diamond storage are:

Use a soft fabric lined jewellery box with separate compartments.

Keep your diamond jewellery separated from other gold and gemstones-based pieces.

For travel, transport diamonds in a soft jewellery wrap or roll.

Store diamonds in a cool, dark place away from direct sunlight. You can use silica gel packs to reduce humidity¹⁵.

What to know about diamond insurance and protection

Even with careful wear and storage, diamonds can still be lost, damaged, or stolen. Insurance adds an extra layer of protection, giving you peace of mind from the moment your jewellery becomes part of your life.

Ideally, diamond jewellery should be insured as soon as you receive it. Coverage varies by provider, but most policies factor in the value of the diamond, your location, and whether the policy includes a deductible. Your natural diamond jewellery can be insured under a Home Insurance Policy (as an add-on for valuables) or a Standalone Valuables Insurance Policy.

To insure a diamond properly, you’ll need documentation that confirms its value and characteristics. For higher-value pieces, insurers may require a professional appraisal, while a purchase receipt can be sufficient for simpler items.

Keep copies of appraisals, grading certificates, receipts, and photographs stored securely, separate from the jewellery itself. Having this information on hand makes claims far simpler, should you ever need to make one¹⁶. Make sure you also have digital backups of all necessary documentation.

Looking after your diamond jewellery for years to come

Natural diamond jewellery is made to be worn and enjoyed, not hidden away. With a few thoughtful habits, regular cleaning, and the right professional support, caring for your diamond becomes second nature.

Understanding how your diamond responds to everyday wear, surface buildup, and long-term storage allows you to protect its appearance and integrity over time. With the right care in place, your diamond can continue to look as clear and compelling as the day it entered your life.

FAQs

Can natural diamonds lose their sparkle over time?

Short answer, no. If you care for your diamond properly it will keep its shine forever.

What does receiving a diamond gift symbolise?

Gifting a natural diamond is the ultimate way to show you care. Whether it is handed over on a bent knee, as an anniversary birthday present, as an auspicious festive purchase, or a ‘just because’ gift, the meaning is the same: you matter to me.

Sources: