How to care for your diamond wedding band?

Your diamond-set wedding ring is a precious jewel worn every day. It is constantly exposed to contact with skin, cosmetics, and household products. Diamond is the hardest material in the world (10 on the Mohs scale), yet it is the setting itself, whether prong, pave, or channel, that remains most vulnerable. Protecting the diamond means, above all, protecting its mount.

Many guides stop at "soapy water and a soft brush." This article goes further: we explain how to tailor your care routine to your specific setting type, whether prong, pave, bezel, channel, or eternity, to preserve the brilliance of your diamonds and the integrity of your wedding ring.

Diamond has a high surface energy and a naturally hydrophobic character. In practice, its surface attracts fats and oils: finger sebum, hand creams, cooking oils, soap residue. This invisible film reduces the refraction of light through the stone, dulling the brilliance and "fire" of the Diamond.

Hard water also leaves white deposits on the surface, while chlorine (from swimming pools) can tarnish the metal of the setting. Dust, textile fibres, and cosmetic residue accumulate between the prongs and beneath the stone, in areas that are difficult to reach.

Diamond is highly resistant to scratching (only another diamond can scratch it), yet it is not indestructible. An impact along a cleavage plane can cause it to split. It is the 18K yellow gold setting (hardness 3 to 3.5 on the Mohs scale) that tends to wear down most quickly with daily use.

Before cleaning, identify your setting type:

• Prong setting: four or six prongs hold the stone in place. This is the setting most exposed to catching and snagging.
• Pave setting: multiple small diamonds are held by very fine micro-prongs.
• Bezel setting (rub-over): the metal encircles the stone entirely around its perimeter.
• Channel setting: diamonds are set between two parallel metal rails.
• Eternity wedding ring: the diamonds encircle the entire band

Also consider the metal: yellow gold, white gold (rhodium-plated) or rose gold, as the care instructions differ slightly.

If your diamond has visible inclusions (SI2 grade or lower), certain cleaning methods such as ultrasonic cleaning are not recommended. Your GIA or HRD Antwerp certificate indicates the clarity grade. Mayuri diamonds are selected at GVVS quality (colour G, purity VVS): at this grade, inclusions are invisible to the naked eye and pose no risk with the recommended cleaning methods.

For wedding rings combining diamonds and coloured gemstones (Emeralds, Sapphires, Rubies), always adapt your cleaning method to the most delicate stone.

1. Prepare: a bowl of lukewarm water (30-40 degrees) with a few drops of gentle dish soap or Marseille soap. Avoid hot water, as thermal shock can weaken the setting.
2. Soak: gently place the wedding ring in the solution and leave to soak for 20 to 30 minutes. Grease and residue will gradually dissolve.
3. Brush: gently scrub with a soft-bristled brush (an old toothbrush works well). Focus on the underside of the stone, between the prongs, and the inside of the band, using light circular motions.
4. Rinse: under a gentle stream of lukewarm water, over a bowl or with the drain closed. Make sure no soap residue remains between the prongs.
5. Dry: pat dry immediately with a lint-free microfibre cloth or a jewellery polishing cloth. Do not leave to air dry, as this may cause limescale marks.

This method is universal and risk-free for all setting types. For precautions specific to each setting style, please refer to the following section.

Every setting style has its own vulnerabilities and care considerations. A high-quality artisan setting, like Mayuri's hand-crafted settings finished with binocular loupe inspection, holds up far better to daily wear than an industrial setting.

The prongs extend outward and can catch on clothing or gradually open over time. This is the most exposed setting style.

For cleaning, gently brush between the prongs and beneath the stone, where buildup tends to accumulate most. Use the tip of the brush to reach these tight areas.

Inspection: run your fingernail over each prong. It should feel smooth, with no snagging. If a prong catches, consult a jeweller immediately. Recommended frequency: every 6 months for daily wear.

The micro-prongs between the diamonds are extremely fine. Residue builds up between the stones and can be difficult to dislodge.

Use a very soft-bristled brush with a light sweeping motion, never applying strong pressure. Extended soaking (30 minutes) is particularly effective at loosening deposits between the stones.

Check regularly that no small stone moves. Gently shake the wedding ring near your ear: a "clicking" sound is a warning sign. Avoid ultrasonic cleaning if the pavé is older or if you suspect a worn micro-prong.

The metal wraps around and protects the stone along its entire perimeter. This is the most secure setting style for everyday wear.

The area between the metal and the stone can accumulate deposits. Opt for an extended soak followed by gentle brushing along the edge of the setting. Check that the rim feels perfectly smooth, with no bumps, as these may indicate an impact.

The diamonds are held between two parallel metal rails. Deposits settle into the channels between the stones.

Use the side edge of the brush to reach the spaces between the stones. Soaking is essential, as mechanical access is limited. If a diamond appears uneven, sitting higher or lower than the others, do not attempt to reposition it yourself: consult a jeweller.

A larger set surface means greater exposure to buildup and impact across the entire band.

Extended soaking is essential (a minimum of 30 minutes). Brush along the full circumference, rotating the wedding ring as you go. Dry each section carefully.

An eternity wedding ring cannot be resized (diamonds are set all around). Always store it separately from other jewellery to avoid impact damage.

For safe home cleaning, you may use: mild soap or neutral washing-up liquid, lukewarm water (86–104°F), a soft-bristled brush, a microfibre cloth or polishing cloth, and a pre-moistened jewellery wipe for a quick refresh.

Ultrasonic cleaners are commonly used by professional jewellers. Home versions are increasingly accessible, but are they truly safe for your wedding ring?

Ultrasonic cleaning is suitable when the diamond is securely set (firm prongs, no movement), has few inclusions (VS2 grade or better), when the setting is of artisan quality, and when the device is correctly calibrated.

It is not recommended, however, if the diamond has significant inclusions (SI2, I1, I2), as vibrations can propagate internal fractures. It is also risky if the setting is aged or fragile, or if the wedding ring combines stones of different hardness levels (diamond and Emerald, for example, as Emerald is far more sensitive to vibrations).

Our recommendation: leave ultrasonic cleaning to the professionals who calibrate both frequency and duration. At home, the soapy water and brush method is equally effective and entirely risk-free. A jeweller uses a professional ultrasonic bath followed by steam drying and a prong inspection for an optimal result.

Remove your wedding ring before sport and fitness (impact, acidic perspiration), household chores and washing up (chemical products), gardening, swimming pools (chlorine), sea bathing (salt and abrasive sand, a destructive combination for any setting), and the application of creams, perfumes, and lotions.

Morning order matters: get ready first (cream, perfume, make-up), then put on your jewellery last. Cosmetics contain chemical agents and fatty compounds that deposit directly onto the diamond.

For storage, place each piece in its own jewellery case. A diamond can scratch other jewellery, and other materials can scratch the metal of a setting. When travelling, use an individual jewellery pouch; never a toiletry bag where contact with products is inevitable.

For white gold wedding rings set with diamonds, monitor the wear of the rhodium plating and plan for periodic re-plating (every one to three years) to maintain a bright white finish.

• Bent or thinned prong: a prong that catches on clothing or hair is an immediate warning sign, indicating a risk of stone loss.
• Stone with movement: if the diamond shifts even slightly, have the setting tightened without delay.
• Persistently cloudy brilliance: if the diamond remains dull after a thorough home cleaning, deep deposits may require a professional clean.
• Deep scratches on the metal: a professional polish restores the surface of 18K yellow gold. Use sparingly, as each polish removes a thin layer of metal.
• Re-plating (set white gold wedding rings): when the rhodium wears away, a rhodium-plating bath at a workshop restores the bright white finish (approximately $35 to $60, 30 minutes).
• Annual preventive check-up: even when everything appears normal, an annual professional inspection is recommended for set wedding rings worn daily. The prongs wear down in ways that are invisible to the naked eye.

When choosing a professional, look for a jeweller affiliated with the HBJO Federation or a workshop such as Mayuri, which inspects all settings under a binocular loupe.