Beloved by Trouvaille Hidden Tiara Semi-Mount, Petite Band

You keep opening the ring box just to look at the empty spot where the diamond will go. Three weeks now. You still haven't decided on the stone, and you're in no hurry.

This setting made the shank easy. Fourteen marquise diamonds trace it in a pattern that catches, goes dark, catches again. Turn the head and twelve more diamonds hide underneath, a tiara nobody sees unless she lifts her hand to look. The head is built to hold a center stone of about a carat. You choose that stone. The setting is yours to get right first.

This engagement setting is 14-karat white gold, Beloved collection, petite shank, hidden tiara head style. Fourteen marquise diamonds are set along the band, G/H color, VS1 clarity, 0.34 carats total weight. Twelve round diamonds, G/H color, VS1 clarity, are set hidden beneath the head. The head is built to hold a center stone of about 1 carat; the center stone is sold separately.

Get the setting right and the stone is the easy part. Start here.

• Diamonds: 14 marquise, G/H color, VS1 clarity, 0.34 ct total weight
• Diamonds: 12 round, G/H color, VS1 clarity, hidden beneath head
• Metal: 14-karat white gold
• Setting: hidden tiara head, built to hold a center stone of about 1 carat, sold separately
• Collection: Beloved, petite shank
• Warranty: covered by the Greatest Warranty On The Planet.