Buccellati
From the Cocktail Collection, these earrings showcase two kunzites equaling 36.73 carats, surrounded by 461 diamonds totaling 6.06 carats, all set in 18-karat white and yellow gold; price upon request, at Buccellati, Beverly Hills
Louis Vuitton
Suspended from 21 carats of diamonds, the pendant of the Coeur de Paris necklace frames a 56.23-carat brown-pink diamond; price upon request, at Louis Vuitton, Beverly Hills
Cartier
Rubellites, chrysoprase, emeralds, onyx and diamonds are set in 18-karat rose gold to form the Nature Sauvage necklace; price upon request, at Cartier, Beverly Hills
Piaget
Set in 18-karat pink gold, 26 fancy-cut sapphires from Madagascar total 54.87 carats on the Essence of Extraleganza cuff bracelet; price upon request, at Piaget, Beverly Hills
Harry Winston
Tsavorites, emeralds and sapphires are mixed with yellow and white diamonds and set in platinum on Harry Winston’s Manhattan Adornment Earrings; price upon request, at Harry Winston, South Coast Plaza
Van Cleef & Arpels
Rubellites, colored sapphires and diamonds are set in 18-karat rose gold on the Jardin de la Rose ring from the brand’s Le Grand Tour high-jewelry collection; price upon request, at Van Cleef & Arpels, Beverly Hills
Bulgari
Pear-cut Paraiba tourmalines, cushion-cut pink tourmalines, turquoise, buff-top emeralds and pavé diamonds are blended with onyx and mother-of-pearl on the 150 rose gold components that form the scalloped design of Bulgari’s Mosaic of Time necklace; price upon request, at Bulgari, Beverly Hills
Martin Katz
Drop earrings highlight a pair of round vivid blue sapphires totaling 11 carats, accented with 278 round diamonds set in 18-karat white gold; $135,000, at Martin Katz The Penthouse, Beverly Hills
Boucheron
This Gouette Question Mark Necklace is reversible, with one pear-cut and nine sugarloaf green tourmalines amounting to 44.81 carats to wear on one side, or flip to show rock crystal embellished with white diamonds, all set in 18-karat white gold; price upon request, at Boucheron, New York
Pomellato
“The Dualism of Milan” collection includes this rose gold cuff embellished with 165 tsavorites and 44 amethysts, framed by a white diamond pavé; price upon request, at Pomellato, Beverly Hills
This story appeared in the Sept. 11 issue of The Hollywood Reporter magazine. Click here to subscribe.