Warm up with arresting designs sure to have your rose- and yellow-metal-loving shoppers swooningCELESTIAL CRESCENT GOALS (Above) Crescent Moon necklace in 18k gold with 0.93 ct. t.w. diamonds; $4,210; Madyha Farooqui, NYC; 646-775-8683; madyhafarooqui.com   STAR SIGNS (Right) P+ & Stars earrings in 18k gold with diamonds; $5,030; Efva Attling, NYC; 212-510-7071; efvaattling.com   MOON RIGHT Moonstone ring in 22k yellow gold; $2,500; Marie-Hélène de Taillac, NYC; 212-249-0371; www.mariehelenedetaillac.com   CHARMS & LOCKETS   NO CHARM DONE Charm bracelet in 14k pink gold with diamonds and precious gems on both sides of charms; $6,590; Elisa Solomon, Wyckoff, N.J.; 646-808-6791; elisasolomon.com   COMPACT HIGH Forget-Me-Not ring in 14k gold with 0.38 ct. t.w. diamonds; $6,050; Jade Trau, NYC; 212-719-3333;