Columbia Gem House

2568 products ★ 5.0

Fair Trade & Responsibly Sourced Colored Gemstones & Jewelry Made in USA.

Columbia Gem House

All products

All Mini Cabs Sapphire Faceted Melee Montana Sapphire Cabochons Gem Carvings Object d'art Bracelets Earrings Necklaces Pendants Rings Loose Freshwater Pearls Suites Pearls Gemstones All Jewelry Beads American Gems Cortez Pearls® Loose Cortez Pearls Freshwater Pearls Ready to Ship May Birthstones Fall Collection 2022 Jewelers United Auction Winter Collection Anthill Garnet Fire Citrine® Grape Garnet® Mesa Verde® Peridot Mexican Fire Opal Seafoam Tourmaline® Chilean Lapis Brazilian Rutilated Quartz Montana Amethyst Spring Collection Black Spinel Stackers Collection Organics Collection Summer Collection GemDots™ Collection Slices & Crystals Pomme Ruby™ Wyoming Ruby Jewelry for Wildlife Fundraiser Stud Earrings Royal Kings Plain Sapphire® Moss Agate

1 to 2.4mm Montana Yogo Sapphire Rounds

1 to 2.4mm Montana Yogo Sapphire Rounds

1.5 to 3.75mm Medium Teal Montana Sapphire Rounds

1.5 to 3.75mm Medium Teal Montana Sapphire Rounds

1.25 to 3.5mm Mesa Verde® Peridot Rounds

1.25 to 3.5mm Mesa Verde® Peridot Rounds

1.5 to 3.5mm Blue AA Aquamarine Rounds

1.5 to 3.5mm Blue AA Aquamarine Rounds

1.3 to 3.75mm Medium Green Australian Sapphire Rounds

1.3 to 3.75mm Medium Green Australian Sapphire Rounds

1.5 to 3.75mm Medium Denim Montana Sapphire Rounds

1.5 to 3.75mm Medium Denim Montana Sapphire Rounds

1.5 to 3.75mm Light Blue Montana Sapphire Rounds

1.5 to 3.75mm Light Blue Montana Sapphire Rounds

1.5 to 3.75mm Medium Green Montana Sapphire Rounds

1.5 to 3.75mm Medium Green Montana Sapphire Rounds

1.5 to 3.5mm AA Iris Amethyst® Rounds

1.5 to 3.5mm AA Iris Amethyst® Rounds

1.5 to 3.75mm Light Teal Montana Sapphire Rounds

1.5 to 3.75mm Light Teal Montana Sapphire Rounds

1.5 to 3.75mm Light Green Montana Sapphire Rounds

1.5 to 3.75mm Light Green Montana Sapphire Rounds

1.5 to 3.75mm Light Denim Montana Sapphire Rounds

1.5 to 3.75mm Light Denim Montana Sapphire Rounds

1 to 3.75mm Untreated Lavender Winza Sapphire Rounds

1 to 3.75mm Untreated Lavender Winza Sapphire Rounds

1.3 to 3.75mm Light Teal Australian Sapphire Rounds

1.3 to 3.75mm Light Teal Australian Sapphire Rounds

1.3 to 3.75mm Light Green Australian Sapphire Rounds

1.3 to 3.75mm Light Green Australian Sapphire Rounds

1.5 to 3.75mm Medium Yellow Montana Sapphire Rounds

1.5 to 3.75mm Medium Yellow Montana Sapphire Rounds

1.3 to 3.5mm Grey-Pink Spinel Rounds

1.3 to 3.5mm Grey-Pink Spinel Rounds

1 to 3.75mm Untreated Purple Winza Sapphire Rounds

1 to 3.75mm Untreated Purple Winza Sapphire Rounds

1.3 to 3.75mm Dark Lime Green Australian Sapphire Rounds

1.3 to 3.75mm Dark Lime Green Australian Sapphire Rounds

1.5 to 3.75mm Light Yellow Montana Sapphire Rounds

1.5 to 3.75mm Light Yellow Montana Sapphire Rounds

1 to 3.75mm Untreated Light Pink Winza Sapphire Rounds

1 to 3.75mm Untreated Light Pink Winza Sapphire Rounds

3 to 5mm South Dakota Rose Quartz Rounds

3 to 5mm South Dakota Rose Quartz Rounds

1.5 to 3.75mm Neon Green Beryl Rounds

1.5 to 3.75mm Neon Green Beryl Rounds

1.3 to 3.75mm Medium Lime Green Australian Sapphire Rounds

1.3 to 3.75mm Medium Lime Green Australian Sapphire Rounds