CLOCKWISE FROM BOTTOM LEFT: James de Givenchy for Taffin's ring stars a lustrous natural pearl center; $65,000, 212-421-6222. Flora by Bulgari sets alluring multicolor petals against 18K gold; $15,700, 800-285-4274. Sillam's Daisy sparkles in showstopping white and yellow diamonds; $34,780, 310-203-3361. Vivid opals make Poison Berry by Katherine Jetter glow; $24,000, through Neiman Marcus, 480-990-2100. Oscar Heyman's Pansy is as smile-inducing as its namesake; $19,000, 800-642-1912. Gold leaves curl around amethysts and pink sapphires on Hawaii from Van Cleef & Arpels; $10,200, 877-826-2533.
CLOCKWISE FROM TOP LEFT: Layered diamond petals on Camélia Origami from Chanel give it wow-worthy dimension; $130,000, 800-550-0005. Crevoshay's Poppy is exquisitely detailed with a moonstone center; $35,750, 505-898-2888. The aquamarine-and-diamond Blue Rose by Cleison Roche boasts seductive scale; $19,610, 310-773-1787. Flower from Effy gains gorgeous gradation from sapphires in varying hues; $13,420, 877-275-3339. An eye-catching orange sapphire sets off diamonds on Kwiat's Decades; $53,300, 212-725-7777. Rina Limor's version outlines fire opal petals in glimmering diamonds; $12,000, 800-999-0583.
