Whether you’re lounging by a resort pool, snorkeling in the ocean, or just enjoying a backyard swim, summer vacations are the perfect time to show off your brilliant moissanite engagement ring. But before you dive in, we often get asked this crucial question at UNA&CO: "Is it safe to wear my moissanite ring in the pool or the ocean?"
The short answer is: No. We strongly advise taking off your moissanite jewelry before swimming. While the moissanite stone itself is incredibly resilient, pools and oceans present a "triple threat" to your ring's metal setting and its overall safety. Here is a deep dive into why water and fine jewelry don't mix.
Threat 1: The Chemicals in Chlorine (Pools & Hot Tubs)
Moissanite is a tough gemstone (9.25 on the Mohs scale), meaning pool water won't dissolve or scratch the stone itself. However, chlorine is the ultimate enemy of your ring's metal setting.
Whether your ring is solid gold, sterling silver, or gold-plated, chlorine is highly corrosive. Prolonged exposure to chlorinated water and hot tubs can cause the metal alloys to discolor, pit, and become brittle. If the metal holding your stone weakens, those delicate prongs could break, leading to a lost center stone.
Threat 2: The Corrosiveness of Saltwater (The Ocean)
You might think the ocean is more "natural" and therefore safer, but saltwater is intensely harsh on jewelry. The salt acts as a corrosive agent, slowly eroding the finish of your metal setting and dulling its shine. Plus, the microscopic sand suspended in the crashing waves can act like sandpaper, scratching the metal band of your ring over time.
Threat 3: The "Cold Water Shrink" (The Hidden Danger)
This is the most common way brides lose their engagement rings! When your body enters cold pool or ocean water, your blood vessels constrict to conserve heat. As a result, your fingers physically shrink. A ring that fits perfectly on dry land can instantly become loose in the water. One strong wave or a quick swimming stroke is all it takes for your precious ring to slip off your finger and disappear to the bottom of the ocean forever.
Bonus Threat: Sunscreen and Tanning Oils
Even if you don't go in the water, a day at the beach usually involves lots of SPF. Sunscreen, tanning oils, and bug sprays will quickly coat the facets of your moissanite stone. Because moissanite relies on light refraction to create its signature fire, this oily film will make your brilliant stone look cloudy, dull, and lifeless until you give it a deep clean.
The Best Way to Protect Your Sparkle
When in doubt, leave it out!
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Invest in a Travel Pouch: Keep a secure jewelry pouch in your beach bag so you have a safe, designated spot to store your ring before swimming.
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Get a "Travel Ring": Many smart brides choose to leave their main engagement ring safely in the hotel safe and wear a silicone band or a dedicated "travel ring" to the beach.