Nicky and Kathy Hilton Launch Customizable Mother's Day Jewelry Capsule Collection

The pieces that resonate most tend to carry a name, a face, or a memory. That logic sits at the heart of Theo Grace's "Made to Treasure" Mother's Day capsule, which Nicky Hilton launched on April 6 alongside her mother, Kathy Hilton, in a mother-daughter campaign that drew as much attention for its marketing choices as for the jewelry itself.

The collection spans six core styles: photo lockets, monogram-engraved bracelets, a Sweetheart Brooch featuring a small inset lab-grown diamond and a bow motif, a Heritage Monogram Pin, an oval photo-locket necklace, and initial cube pieces. Every piece is customizable with personal photographs, engraved names, or monograms, and is available in sterling silver or gold vermeil. Prices run from $90 to $125.

Nicky founded Theo Grace in 2025, naming the brand after her two daughters, Theodora and Lily-Grace. The brand, which now operates in more than 30 countries, grew from MyNameNecklace, a personalized jewelry platform that launched in 2006. "I often say Theo Grace jewelry is like walking love notes," Nicky said. "These customizable pieces make you feel special, loved and blessed, as well as stylish and beautiful. I loved shooting the campaign with my mom. She's taught me so much about style, motherhood and life, so this is a moment I will treasure forever." She described the collaboration itself as easy: "Working on the Theo Grace Mother's Day collection with my mom was so much fun. We laugh so much when we work together."

Kathy, known as "Kiki" to her eight grandchildren, gravitated toward the two more architectural pieces in the line, the Sweetheart Brooch and the Heritage Monogram Pin. "Putting our heads together, we like a lot of the same things," she said of their shared design instincts.

On materials, Theo Grace makes specific claims worth taking seriously. The brand states that 80 percent of its metals are recycled and that all silver, gold, and gold vermeil production comes from recycled sources. Every diamond piece uses lab-grown stones. These are self-reported commitments published on the brand's sustainability page; Theo Grace does not currently list third-party certification from bodies like the Responsible Jewelry Council. For buyers drawn to the collection for its sentimental customization, the recycled-metal and lab-grown-diamond commitments represent meaningful choices, though independent verification would give them more weight.

The campaign itself attracted a separate kind of scrutiny. Followers on Instagram noted that several photos appeared to show the jewelry digitally added to images rather than physically worn, with the brooch placement drawing particular comment. One observer put it plainly: "Most of these images are photoshopping the product. Did we not have the physical item to shoot?" It is an awkward note for a collection built on the premise of authentic keepsake-making. A brand inviting buyers to invest emotionally in a piece as a "walking love note" holds itself to a higher standard of visual honesty in its own campaign materials.

The packaging does reinforce the heirloom intent. Pieces arrive in soft suede pouches inside powder blue boxes tied with grosgrain ribbon, a presentation designed to feel, in Nicky's words, "like opening a letter from someone." At $90 to $125 for fully customizable pieces made from recycled metals, the value proposition is coherent. Whether the campaign images did those pieces justice is a separate question entirely.