
See how light, smoke and shadows intensify the sparkle of diamonds and other gemstones we’ve selected for this month’s jewelry feature.
At left: Ivanka Trump Patras (white diamonds, $12,500) and Metropolis (black diamonds, $9,500) cuffs, Betteridge, 117 Greenwich Ave., Greenwich, 203-869-0124.
Below: Art Deco (circa 1925) black onyx and diamond bracelet in platinum ($28,500), Simon Teakle Fine Jewelry, 4 Grigg St., Greenwich, 203-769-5888.
Michael Aram leaf ring with white and black diamonds in 18K gold ($3,400), Saks Fifth Avenue, 205 Greenwich Ave., Greenwich, 203-862-5300.
Paolo Costagli white agate and black onyx earrings (above left) with white sapphires, diamonds, 18K white gold ($9,950), Betteridge, 117 Greenwich Ave., Greenwich, 203-869-0124.

H. Stern Ancient America Serpent earrings (above) with white, brown and black diamonds, 18K noble gold ($10,800), Mitchells, 670 Post Road East, Westport, 203-227-5165, Richards, 359 Greenwich Ave., Greenwich, 203-622-0551.
