Loveland, Ohio
The Shop
at Lost Grotto.
Crystals, geodes, rare faceted gemstones, handmade jewelry, and maker supplies — all sourced with intention. Beginner kits from $10.
Explore tumbled stones, fluorite specimens, UV-reactive minerals, and wire-wrapping supplies. For collectors: a curated selection of rare American Mineral Treasures stones and museum-quality specimens available by appointment — halie@lostgrotto.studio.
Ethically Sourced
I choose with care, but "ethical" is a stretch. I do my best.
Handmade In-Studio
All work by me. Occasional features by established artists.
Jeweler Kits Included
Rock Star members only.
Crack-a-Geode Kit
8 Moroccan geodes and a cracking hammer, packed in a burlap bag. Everything you need to crack open something extraordinary at home.
Inventory changes regularly as new pieces arrive. Visit me in Loveland, Ohio or reach out to ask about specific items. Prices shown are ranges — exact pricing depends on size, quality, and availability.
By Appointment
Rare gems &
custom jewelry design.
Heirloom-quality pieces with provenance — including exceptional American Mineral Treasures stones, known for their depth and rarity.
By appointment only.
Rock Star Members
Your
Jeweler Kit.
Rock Star members check out a full Jeweler Kit — toolbox, hand tools, and project caddy — at no extra cost. Access to online courses and design software is included too. Everything you need to make something real.