1 kg of Tumbled Diopside - Small Responsibly sourced and geologist certified tumbled stone, perfect for jewelry-making, crafting, pocket stones, and more! This Diopside was certified in the Geoworld Geo-paleontological laboratory in Italy under the supervision of expert geologist, Dr. Stefano Piccini. Origin: South Africa Chakra: 1st (Material Body), 4th (Love), 6th (Conscience) Zodiac: Virgo, Gemini, Pisces, Libra Diopside is a luminous silicate mineral of the pyroxene group, known for its brilliant green tones and crystalline clarity. Often found in metamorphic and igneous rocks, this mineral forms under intense geological pressure—resulting in a gemstone that embodies both strength and serenity. These tumbled specimens reveal deep green to forest hues, with natural variations in translucence and matrix. Images are approximations; product varies naturally in size, shape, and color.