You can search our catalog using different mineral attributes. For example, you can search by color such as green, yellow or purple, or by chemical elements such as uranium, calcium or iron, or by mineral groups such as phosphate, silicate or carbonate. You can also filter by crystal habit like crystal, geode or crystal on matrix, by specimen size such as thumbnail, small, medium or cabinet, and by features such as radioactive or fluorescent minerals.

Fine Gemstones

Discover a curated selection of fine gemstones, including both precious and semi-precious mineral species cut and polished for maximum brilliance and aesthetic value. This collection features faceted gemstones and cabochons selected from worldwide mineral localities, combining gemological quality with natural mineral beauty.

Included materials range from traditional precious stones such as diamond, ruby, sapphire, emerald, aquamarine, topaz and tanzanite, to highly appreciated collector gemstones including kunzite, spinel, tourmaline, garnet, zircon and beryl varieties. Fine specimens of natural opal, prized for their vivid play-of-color, and rich citrine and peridot, valued for their warm and vibrant tones, further expand this diverse selection.

The collection also features a wide selection of mineral gemstones in polished or cabochon form, such as amethyst, fluorite, quartz varieties, agate, chalcedony and other silica-based minerals, valued for their color, transparency and optical effects. Additional collector favorites include rhodochrosite, labradorite and moonstone, each admired for their distinctive optical phenomena and natural beauty.

Each specimen is selected for cutting quality, color intensity, clarity and mineral authenticity, making this category ideal for collectors, gem enthusiasts and decorative mineral use. These gemstones represent a balance between natural geological formation and expert lapidary craftsmanship, avoiding synthetic or treated alternatives whenever possible.

From the fiery brilliance of natural opal to the deep saturated tones of sapphire and ruby, this curated selection offers something special for every gemstone enthusiast, combining natural authenticity with exceptional aesthetic value.

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