Bienna offers many sizes and shapes of Black Onyx in full cut, cabochons, flat and buff cut.
Select Quality is the Best Quality that is available in sizes and shapes that can not be cut on automated machines. The variety of sizes and cuts of Select Quality is inexhaustable and they come in every kind of material and color.
Bienna's Handcut commercial quality CZ's and Synthetics are cut well (AAA Quality) and come in consistent colors and sizes. This is the best product for those who want a quality Handcut stone for a good price.