Bright turquoise (sleeping) beauties, juicy emeralds, and cabochons that seem to be lit from within: Could these gemstones be any more intense or intriguing?Photographs by Ted Morrison   Wouldn’t you much rather be forever in blue gems? (Above, clockwise from far left) Cross earrings in 18k gold with Sleeping Beauty turquoise, blue sapphires, and diamonds, $14,210, Wendy Yue, Kowloon, Hong Kong, 852-2142-8188, wendyyue.com; Sprinkles ring in 18k gold with Sleeping Beauty turquoise and diamonds, $4,000, Laurie Kaiser, Brentwood, Tenn., 615-373-7713, lauriekaiser.com; Snake drop earrings in 18k gold with Sleeping Beauty turquoise, diamonds, pearls, and rubies, $5,280, Wendy Yue; ring in 20k gold with Sleeping Beauty turquoise and diamonds, $10,500, rosary set in 20k gold with Sleeping Beauty turquoise and brown and colorless diamonds, $16,300, Buddha Mama, Miami, 305-213-21