A Colorful Investment

After breaking several sales records at auction last year, colored diamonds might be one of the best investment gifts for Valentine’s Day. The One and Only One, a group of seven U.S. jewelers, is offering several rare stones from $2 million to $10 million. Standouts include a 10.2-carat canary-yellow diamond cocktail ring; a pair of earrings featuring a 2.23-carat and a 2.35-carat green diamond surrounded by pink and white diamonds; and the six-strand Majestic Pink Bracelet, composed of 204 square-cut marquise pink diamonds totaling 43.34 carats. (888.663.7274, www.theoneandonlyone.com)

The internally flawless type IIa stone is one of the largest and rarest in existence…
The Milanese jeweler celebrated the opening with one-off jewelry pieces inspired by paintings…
The London jeweler uses baguette-cut gemstones to echo the film’s neon-lit buildings…
The store is located inside the Peninsula Hotel in the 16th arrondissement…
Photo by Matthias Hoffmann
The 13-piece collection will be on display in cities around the globe in the coming months…
Photo by Jasper Johal
Jessica McCormack’s Victorian townhouse looks like a tasteful private residence in London’s posh...
The jewelry in the new Louis Vuitton Emprise Collection feature streamlined rectangular shapes that...
Photo by Lisa Charles Watson, styling by Charles W. Bumgardner
Made from 150-million-year-old fossilized dinosaur bone, this Monique Péan necklace (www....
Lisa Charles Watson, styling by Charles W. Bumgardner
The understated, masculine style of Shamballa Jewels’ macramé bracelets (www.shamballajewels.com)...
Photo by Bernhard Rampf
Nature’s Jewels collection by Hemmerle appears to have been foraged in the woods rather than cast...