Endless by Trouvaille Signature Tiara Semi-Mount for Princess Center

She keeps one photograph tucked behind her license, and it isn't of a person. It's her grandmother's hand, ring and all, resting on a hymnal at a Christmas service twenty years before you ever met her.

She's never gone looking for a ring nobody in her family has already worn. She wants one that could pass for something handed down, not picked out special. Round diamonds, the shape on her mother's hand and her grandmother's. The band's stones run the entire way around it, no seam, no place where they start or stop. You choose the center stone. The setting is what makes it feel like it belonged there all along.

This is an engagement setting; the center diamond is chosen separately and is not included. The Signature Tiara head is built to hold a princess-cut center stone of about 1.5 carats. Thirty-eight round diamonds run along the Endless shank, G-H in color, VS1 in clarity, totaling 0.41 carat. The setting is 14-karat white gold with a traditional shank width.

A ring that looks new isn't what convinces her. A ring that looks like it always belonged in her family does, and she'll know exactly which line she's joining.

• Center stone: not included; setting built to hold a princess-cut stone of about 1.5 carats
• Accent diamonds: 38 round, 0.41 ct total weight, G-H color, VS1 clarity
• Head style: Signature Tiara
• Shank: Endless collection, traditional width
• Metal: 14-karat white gold, polished
• Warranty: covered by the Greatest Warranty On The Planet.