
Tree of life medical ID necklace
Stainless steel
A stainless steel pendant with a red medical symbol, engraved with your emergency info.
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Stainless steel
A stainless steel pendant with a red medical symbol, engraved with your emergency info.
Amazon (opens in a new tab)

Sterling silver
A minimalist handmade Morse code necklace in gold fill or sterling silver.
Amazon (opens in a new tab)

$180
925 sterling silver chain; rhodium-sealed brass pendant backed with mother-of-pearl
A silver chain with a small heart pendant. A phone tap opens a link you choose, such as a note, a playlist, or a vow. No battery. You set the link once with an NFC app, such as NFC Tools.
Posthuman Lab (opens in a new tab)

Sterling silver
A dainty sterling silver beaded chain that spells a name in Morse code.
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Stainless steel
A sun and moon pendant in black obsidian and white mother-of-pearl. Tap it, and your partner's TOTWOO touch piece lights up and vibrates, wherever they are.
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A necklace that carries a name or short word in Morse code.
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A spinning pendant with a photo on each side and a zircon border.
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$42.90
Gold or silver finishes with natural gemstone accents
Two pendants sold as a set. A tap opens a TapMoment page, and you can update what it shows. No app needed to open it.
TapMoment (opens in a new tab)

Sterling silver
A minimalist Morse code necklace with white cultured pearls, in gold fill or sterling silver.
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$165–$235
Two sterling silver discs for names, joined by a gold-filled heart, on a sterling chain
Two silver discs stamped with names, joined by a gold-filled heart. Choose two names or up to four.
Uncommon Goods (opens in a new tab)

$126 or $399
18K gold plated with white sapphire, a vintage option with amethyst, or 925 sterling silver, depending on the option
A round locket that stores photos and short videos you change in the maker's app. Price depends on the metal.
totwoo (opens in a new tab)

925 sterling silver
A mother-of-pearl pendant with a hidden NFC chip that plays a video, shows a photo, or opens a message when a phone taps it. Each one pairs natural pearls with the birthstone you choose.
Amazon (opens in a new tab)

$75
24K gold-fill over a brass base, resin-coated cover art, 14K gold-plated chain adjustable 16–18 inches
A small book pendant that opens onto artwork and a quote from a book you choose.
Uncommon Goods (opens in a new tab)

$50
Lace sealed in wax, then dipped in copper and 24K gold
A heart made from real lace, sealed and finished in copper and 24K gold.
Uncommon Goods (opens in a new tab)

A round pendant with your photo on a circle-link chain.
Amazon (opens in a new tab)

$60
Hand-stamped pewter disc on a 19-inch stainless steel ball chain
A pewter disc stamped with names, dates, or a short phrase of up to 20 characters, on a stainless ball chain.
Uncommon Goods (opens in a new tab)
Prices change. Last checked October 3, 2026.
Learn about lab diamonds and moissanite, see how a tap opens a story, and find gifts from our picks.