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Request a custom order and have something made just for you.
This necklace is always a favorite. Carefully constructed silver anatomical heart is hand sawed and domed with 14k gold details on the edges and ventricles. The heart is complemented by a handmade 14k key which hides behind the heart when worn, but peeks through the see-through veins. Complete with 14k clasp and catch on oxidized silver chain. Aprox 17.5"

Frequently asked questions about LuanaCoonen

All orders are safely packaged in a branded kraft jewelry box or ring box, with care information and business card (always packaged nicely if it's a gift!). All my branding materials are printed with the best recycled/post-consumer choice and environmentally friendly inks. Reused, recycled, and recyclable packing materials are used whenever possible.
I am available for new wholesale accounts. Minimum opening order is $500. Please apply for wholesale via my website:
I am happy to create custom orders, including:
-custom wedding & engagement rings,
-repurposing your heirloom diamonds in my designs
-sentimental pieces: wedding mementos, mourning jewelry, celebratory jewelry
-using your 'natural specimens' for a jewelry design (pressed flowers, loved one's hair, your pets snake skin, etc)
-or customizing any of my designs to fit your needs

Please send me a message or fill out the form here:
This is special stuff! Let's learn hot to take care of it!
Pieces containing natural materials (such as butterfly wings, lichens, leaves and snake skins) should not get wet. Do not submerge natural materials in water (such as wearing pieces in shower or storing near bathroom sink) Getting caught in the rain should be ok.
If exposure to water occurs, it is recommended to slowly dry the piece out under a lamp overnight.
Some pieces may fade (lichens & butterfly wings) if stored in direct sunlight. Pleas
These pieces are incredibly light and comfortable to wear! Yet, although these materials are durable, they are vulnerable to scratching. It is recommended to store pieces individually (in a small bag, or hanging in jewelry case). Daily wear is fine.
To clean pieces, use a dry, smooth cloth, such as felt. Do not use ammonia-based cleaners, such as most glass cleaners.
Whenever possible, store silver pieces in jewelry box, cloth, or plastic bags. This will help prevent tarnish.
If tarnish is needed to be removed (due to natural exposure to moisture, salts, and oils) a polishing cloth or commercial silver cleaners may be used.

Golden Key & Heart Necklace



  • Handmade item
  • Materials: sterling silver, 14k gold
  • Made to order
  • Ships worldwide from United States
  • Feedback: 52 reviews
  • Favorited by: 114 people