We scoured the city, not once but twice, and found perfect gifts for those naughty and nice. At Four Seasons Hotel Los Angeles at Beverly Hills, the just-launched Gem Clinical Facials combine innovative products by Knesko with gemstones charged with reiki-healing energies. Gemclinical facials, from $395 at Four Seasons Hotel Los Angeles at Beverly Hills, 300 Doheny Dr., Los Angeles or fourseasons.com.