Starcrossed by Trouvaille Two-Tone Tiara Semi-Mount for Round Center

Twelve place settings on your cousin's bridal registry were white. She circled the one line of ochre stoneware, the only color on the page, and when the bride laughed she didn't uncircle it.

She's never once picked the color everyone else in the room picked. So you didn't bring her a ring that arrives already decided. Two shades of 14-karat gold are worked together up the shank, a tiara of diamonds lifts around an open, round head built to hold a stone of about 1.5 carats, and the center is still empty. You choose what goes in it. She'll tell you that's the part that makes it hers.

This is a diamond engagement setting, not a finished ring. The round center head is built to hold a stone of about 1.5 carats, and that center stone is not included. Thirty-eight round diamonds circle the head in a tiara style, G-H in color and VS1 in clarity, 0.57 carat total weight. Twenty-eight more round diamonds continue down the shank, the same G-H color and VS1 clarity, 0.10 carat total weight. The setting is finished in 14-karat gold, worked in two tones and polished.

Any diamond you choose will end up looking like it was made for her, because the setting already was.

• Setting: engagement semi-mount, center stone not included, built to hold a stone of about 1.5 carats
• Head style: diamond tiara halo, round
• Accent diamonds: 38 round, 0.57 ct total weight, G-H color, VS1 clarity
• Accent diamonds: 28 round, 0.10 ct total weight, G-H color, VS1 clarity
• Metal: 14-karat gold, two-tone, polished
• Collection: Starcrossed, traditional shank
• Warranty: covered by the Greatest Warranty On The Planet.