Question: Which Pavilion depth has a Crown angle of 34.0–34.7°?
SQL: SELECT "Pavilion depth" FROM "2-1569512-1" WHERE "Crown angle" = '34.0–34.7°';

Question: Which Brilliance Grade has a Benchmark of Practical Fine Cut?
SQL: SELECT "Brilliance Grade" FROM "2-1569512-1" WHERE "Benchmark" = 'Practical Fine Cut';

Question: Which Table diameter has a Crown height of 14.45%?
SQL: SELECT "Table diameter" FROM "2-1569512-1" WHERE "Crown height" = '14.45%';

Question: Which Brilliance Grade has a Crown angle of 41.1°?
SQL: SELECT "Brilliance Grade" FROM "2-1569512-1" WHERE "Crown angle" = '41.1°';

Question: Which Pavilion depth has a Brilliance Grade of 100% and a Pavilion angle of N/A?
SQL: SELECT "Pavilion depth" FROM "2-1569512-1" WHERE "Brilliance Grade" = '100%' AND "Pavilion angle" = 'N/A';