Related Clues:

• Letter showing first from Oxford? Excellent!
• A diamond ring turned up in the end
• Last symbol of resistance?
• Looking back, AGM embraces energy from middle of floor in the end
• Last letter, in Athens
• 15-Across's symbol, when turned upside down
• Greek ending
• Letter farthest from alpha
• The last love game played
• Watch last in series
• Love huge Greek character
• Old game plan for the final
• Greek long 'o'
• A diamond ring must be given up, that's the conclusion
• Love to get a great letter