These stunning and sleek solitaire princess cut engagement rings are sure to leave her breathless, but you better hurry because at these prices… they simply won’t last.

1.73 Ct. Princess Cut Diamond Engagement Ring Solitaire US $5,365.00 End Date: Saturday Feb-04-2012 17:11:20 PST Buy It Now for only: US $5,365.00 Buy it now | Add to watch list 1.73 Ct. Princess Cut Diamond Engagement Solitaire Ring US $4,840.00 End Date: Saturday Feb-04-2012 17:11:24 PST Buy It Now for only: US $4,840.00 Buy it now | Add to watch list 1.74 Ct. Princess Cut Diamond Engagement Solitaire Ring US $4,990.00 End Date: Saturday Feb-04-2012 17:11:27 PST Buy It Now for only: US $4,990.00 Buy it now | Add to watch list 1.74 Ct Princess Cut Diamond Solitaire Engagement Ring US $5,365.00 End Date: Saturday Feb-04-2012 17:11:31 PST Buy It Now for only: US $5,365.00 Buy it now | Add to watch list 1.74 Ct. Princess Cut Diamond Engagement Ring Solitaire US $5,980.00 End Date: Saturday Feb-04-2012 17:11:34 PST Buy It Now for only: US $5,980.00 Buy it now | Add to watch list 1.76 Ct. Princess Cut Diamond Engagement Solitaire Ring US $5,365.00 End Date: Saturday Feb-04-2012 17:11:38 PST Buy It Now for only: US $5,365.00 Buy it now | Add to watch list 1.65 Ct. Princess Cut Diamond Engagement Solitaire Ring US $4,080.00 End Date: Saturday Feb-04-2012 17:11:41 PST Buy It Now for only: US $4,080.00 Buy it now | Add to watch list 1.12 Ct Princess Cut Diamond SOLITAIRE Unique 14k White Gold Engagement Ring US $3,192.00 End Date: Saturday Feb-04-2012 17:19:40 PST Buy It Now for only: US $3,192.00 Buy it now | Add to watch list 14k 1/4 Carot Princess Cut Solitaire w/ Accents Engagement Ring US $150.00 (0 Bid) End Date: Saturday Feb-04-2012 17:26:53 PST Buy It Now for only: US $250.00 Bid now | Buy it now | Add to watch list 1.34 Ct Princess Cut Diamond PLATINUM Engagement SOLITAIRE Ring US $3,816.00 End Date: Saturday Feb-04-2012 17:37:47 PST Buy It Now for only: US $3,816.00 Buy it now | Add to watch list