Gemstone Care Seasonal Guide: Summer vs Winter

The seasons bring different threats to your gemstone jewelry. Summer means sunscreen, chlorine, sweat, and UV exposure. Winter means dry air, heating systems, cold temperatures, and holiday party chemicals. A seasonal approach to gem care helps you anticipate and prevent the damage most likely to occur at different times of year.

---

Summer Gem Care

Sunscreen and Lotions

Sunscreen is one of the most common causes of gem buildup in summer. It leaves a thick, oily film on gems and settings that is difficult to remove and dulls brilliance. Apply sunscreen before putting on jewelry and allow it to dry completely first. Clean jewelry more frequently in summer to remove sunscreen residue.

Chlorine and Pool Water

Chlorinated pool water is one of the most damaging substances for jewelry. Chlorine attacks gold alloys, causing stress cracking that can destroy settings. It can also bleach or damage some colored gems over time. Remove all jewelry before swimming in pools or hot tubs. Saltwater from the ocean is less damaging to metals but can affect some gems and should also be avoided.

Sweat and Perspiration

Perspiration is mildly acidic and attacks pearls, coral, and some other gems over time. It also accelerates tarnishing of silver. Clean jewelry more frequently in summer and wipe pearls with a soft damp cloth after every wearing.

UV and Heat Exposure

Some gems fade with prolonged UV exposure. Kunzite, some amethyst, and some treated gems are light-sensitive. Remove these gems before extended outdoor activities in strong sunlight. Store light-sensitive gems away from windows. Heat from direct sun exposure in a car or on a beach can also damage heat-sensitive gems like opal and amber.

Summer Activities

Gardening, sports, and outdoor work all expose jewelry to impact, abrasion, and chemicals. Remove rings and bracelets before any physical outdoor activity. A simple habit of leaving jewelry at home or in a safe place during active summer days prevents the majority of summer gem damage.

---

Winter Gem Care

Dry Air and Low Humidity

Winter heating systems dry the air significantly. Low humidity is particularly damaging to opal, which contains water and can craze (develop a network of fine cracks) when it dries out too quickly. Store opals in a slightly humid environment or with a small damp cloth in a sealed container. Organic gems like amber and ivory can also crack in very dry conditions.

Cold Temperatures

Rapid temperature changes from cold outdoor air to warm indoor environments can stress some gems. Thermal shock is most dangerous for gems with existing fractures or inclusions. Allow jewelry to warm gradually when coming in from the cold rather than placing it near a heat source.

Holiday Chemicals

Winter holidays bring increased exposure to cleaning chemicals for home preparation, cooking oils and acids, and perfumes and cosmetics for parties. Be especially careful with jewelry during holiday cleaning sessions. Remove jewelry before cooking with acidic ingredients. Apply perfume before putting on jewelry.

Gloves and Cold Weather Gear

Putting on and removing gloves repeatedly can catch on prongs and bend them. Rings with high prong settings are particularly vulnerable. Consider wearing rings with lower profile settings in winter, or remove rings before putting on gloves.

Winter Storage

If you wear certain jewelry less in winter, store it properly. Clean pieces before storing, keep in individual soft pouches, and store silver with anti-tarnish strips. Check stored pieces periodically for any developing issues.

---

Year-Round Seasonal Habits

Some care habits apply regardless of season. Clean jewelry regularly with warm soapy water and a soft brush. Store pieces separately in soft pouches. Remove jewelry before heavy work, chemical exposure, and swimming. Have rings professionally inspected annually. These habits form the foundation of good gem care in any season.

---

Frequently Asked Questions

Can I wear my opal ring to the beach?

It is not recommended. Saltwater, sand abrasion, strong UV, and heat all pose risks to opal. Opal is also soft at Mohs 5 to 6.5 and scratches easily from sand. Leave opal jewelry at home for beach days.

Is it safe to wear diamonds in a pool?

The diamond itself is unaffected by chlorine, but the gold or silver setting can be damaged by chlorinated water over time. Chlorine causes stress cracking in gold alloys. Remove diamond rings before swimming to protect the setting.

How do I protect pearls in summer?

Wipe pearls with a soft damp cloth after every wearing to remove perspiration and sunscreen. Store away from direct sunlight. Avoid wearing pearls while swimming, exercising, or applying sunscreen. Have pearl strands re-strung every one to two years if worn regularly.

---

Conclusion

Summer and winter each bring specific threats to gemstone jewelry. Summer demands protection from chlorine, sunscreen, sweat, and UV. Winter requires attention to dry air, temperature changes, and holiday chemical exposure. Adapting your care routine to the season keeps your gems protected year-round.

Explore our complete Gemstone Care series for more guides.