Related Clues:

• Diamond wts
• Gold fineness meas
• Valuable rock nos
• Jumping chess pieces: abbr
• Naut. speed units
• Chess pcs
• They often land next to queens: Abbr
• Rooks' neighbors: Abbr
• Board jumpers: Abbr
• Some chessmen: Abbr
• Jumping chessmen: Abbr
• Ring concerns: Abbr
• Lapidary's meas
• Golden nos
• Some chess pieces: Abbr