TOP RIGHT: 18k rose-gold and acorn-cut stones of amethyst, mandarin garnet, peridot, Swiss topaz, pink tourmaline, yellow beryl, green tourmaline, and carnelian Special Edition Mikado Flamenco Candy bracelet, $49,690, at Tamara Comolli, Southampton.
Vintage 1970 18k yellow-gold and diamond necklace, $75,000, by Van Cleef & Arpels at Waldmann, Southampton.
18k yellow-gold and white cut pavé diamond large signature bracelet, $9,380, at Tamara Comolli, Southampton.
18k gold Tiffany Hardwear link bracelet, $6,000, at Tiffany & Co., Americana Manhasset.
18k yellow-gold medium Panthère de Cartier watch, $21,200, by Cartier at London Jewelers, East Hampton.
18k green-gold, ruby, and water-clear crystal quartz fire cocktail ring, $28,500, at Glenn Bradford Fine Jewelry, Southampton.