Karran QT-810 Quartz/Granite 33 in. Double Bowl 50/50 Top Mount Drop-in Kitchen Sink in Black with Bottom Grid and Strainer QT-810-BL-PK1 - The Home Depot
HILLESJÖN Double bowl top mount sink, stainless steel, 291/2x181/8" - IKEA
Karran Quartz Drop-In 33-in x 22-in Black Quartz Single Bowl 1-Hole Kitchen Sink in the Kitchen Sinks department at Lowes.com
T848-Black Large Single Bowl Topmount Quartz Granite Sink
US1030T Single Bowl Topmount Stainless Steel Sink
American Standard Colony Top Mount ADA 25x22 Single Drop-In 25-in x 22-in Stainless Steel Single Bowl 4-Hole Kitchen Sink in the Kitchen Sinks department at Lowes.com