Columbia Gem House

2520 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

2.5 to 3.5mm Bi-Color Montana Sapphire Round Cabs

2.5 to 3.5mm Bi-Color Montana Sapphire Round Cabs

2.5 to 3.5mm Dark Teal Montana Sapphire Round Cabs

2.5 to 3.5mm Dark Teal Montana Sapphire Round Cabs

2.5 to 3.5mm Medium Teal Montana Sapphire Round Cabs

2.5 to 3.5mm Medium Teal Montana Sapphire Round Cabs

2.5 to 3.5mm Light Teal Montana Sapphire Round Cabs

2.5 to 3.5mm Light Teal Montana Sapphire Round Cabs

2.5 to 3mm Dark Green Montana Sapphire Round Cabs

2.5 to 3mm Dark Green Montana Sapphire Round Cabs

2.5 to 4mm Medium Green Montana Sapphire Round Cabs

2.5 to 4mm Medium Green Montana Sapphire Round Cabs

2.5 to 3mm Light Green Montana Sapphire Round Cabs

2.5 to 3mm Light Green Montana Sapphire Round Cabs

2.5 to 3.5mm Dark Denim Montana Sapphire Round Cabs

2.5 to 3.5mm Dark Denim Montana Sapphire Round Cabs

2.5 to 4mm Medium Denim Montana Sapphire Round Cabs

2.5 to 4mm Medium Denim Montana Sapphire Round Cabs

2.5 to 3mm Light Denim Montana Sapphire Round Cabs

2.5 to 3mm Light Denim Montana Sapphire Round Cabs

2.5 to 3.5mm Medium Blue Montana Sapphire Round Cabs

2.5 to 3.5mm Medium Blue Montana Sapphire Round Cabs

2.5mm Light Blue Montana Sapphire Round Cabs

2.5mm Light Blue Montana Sapphire Round Cabs

2.5 to 3mm Mixed Denim Australian Sapphire Round Cabs

2.5 to 3mm Mixed Denim Australian Sapphire Round Cabs

3 to 4mm Kaleidoscope Nigerian Sapphire Rose Cut Rounds

3 to 4mm Kaleidoscope Nigerian Sapphire Rose Cut Rounds

3mm Montana Agate Round Cabs

3mm Montana Agate Round Cabs

3mm White Indian Moonstone Round Cabs

3mm White Indian Moonstone Round Cabs

1.7 to 3.1mm Pink Vietnam Ruby Round Cabs

1.7 to 3.1mm Pink Vietnam Ruby Round Cabs

1.5 to 3.8mm AAA Vietnam Ruby Round Cabs

1.5 to 3.8mm AAA Vietnam Ruby Round Cabs

3 to 4mm Dark Green Nigerian Sapphire Rose Cut Rounds

3 to 4mm Dark Green Nigerian Sapphire Rose Cut Rounds

3 to 4mm Medium Green Nigerian Sapphire Rose Cut Rounds

3 to 4mm Medium Green Nigerian Sapphire Rose Cut Rounds

3 to 4mm Dark Teal Nigerian Sapphire Rose Cut Rounds

3 to 4mm Dark Teal Nigerian Sapphire Rose Cut Rounds

3 to 4mm Medium Teal Nigerian Sapphire Rose Cut Rounds

3 to 4mm Medium Teal Nigerian Sapphire Rose Cut Rounds

3 to 4mm Light Denim Nigerian Sapphire Rose Cut Rounds

3 to 4mm Light Denim Nigerian Sapphire Rose Cut Rounds

3 to 4mm Medium Denim Nigerian Sapphire Rose Cut Rounds

3 to 4mm Medium Denim Nigerian Sapphire Rose Cut Rounds