Space and Solar System Jewelry Inspired by Science


Due to natural variation in gemstones, each of our space jewelry designs are wonderfully unique, just like each of our customers. It’s incredibly important to us that you love your space jewelry, and to accomplish that, we offer free length and fit customization on all products. If you’d like one of our designs longer or shorter, please contact us and we’d be happy to accommodate your request.

Artisan Quality

Our heavenly designs utilize precious and semi-precious gemstones for impressive quality and radiance. Our space jewelry is only made from the finest materials so you know you’ll get only the highest caliber accessories.

Free Gift Wrap

Our science and astronomy themed designs make a fantastic present for teachers, students, astronomers, and stargazers. We’re happy to help you celebrate with complementary gift wrap and thoughtfully designed cards included with any purchase. Simply include a note when ordering specifying what you’d like the card to say.

See What Our Customers Think


Excellent customer service, wife loves her new necklace. She got many compliments from her coworkers.

Matt Dillon


Very kind and responsive, worked with me to get exactly what I was looking for and beautiful craftsmanship!

Jay Paris


Beautiful jewelry! Good quality, and pictures are accurate. Very nice and quick service, even with intercontinental shipping. I recommend strongly!

Flavia Dias


Loved it! Perfect for my wife’s science gala with space reaching for the stars theme. Pluto was well received. Thank you.


Handcrafted in Denver, Colorado USA

Interplanetary Designs is independently owned and operated in Denver, Colorado. All of our space jewelry is designed and created by hand,  after you order it. We hold to this standard so that you can be assured that the utmost care was put into your piece. Because we use natural semi-precious gemstones, every piece is unique, and because every piece is made by hand, we’re happy to accommodate custom requests.

FREE Space Jewelry and Exclusive Discounts!

When you join our mailing list, you’ll receive occasional messages with discounts and promotions. Don’t worry, we don’t like spam either, so we won’t flood your inbox with junk. If you opt in to these emails, you’ll receive updates on our sales and a notice any time we’re selling somewhere in person. You’ll hear from us about once a month, and ALWAYS have the option to unsubscribe.

If you join our mailing list, you’ll also receive a special gift on your birthday, but it’s a surprise!

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