Engagement Ring Photo Frame Personalizable Hallmark Ornament. Celebrate a special love story and proposal with this picture frame Christmas tree ornament that features a diamond ring design. Perfect for displaying a couple's engagement or wedding photo, the border features a cute message with space to customize by writing in a name or date with a thin marker (not included). Resin.  Personalize by writing in a name, date or message. An ultrafine-point permanent marker, not included, is recommended for best results. On ornament: Forever has a nice ring to it. 3.31" x 4.42" x 0.97"