WILFREDO ROSADO
18k yellow gold and white diamond convertible cuff. Worn with gold-and-diamond insert or with blue, green or black feather halo, $168,000.

MATTIA CIELO
18k white gold ellipse rings with pavé diamonds. Black diamond ring, $8,950. White diamond ring, $14,500.

DE GRISOGONO
Shagreen cuffs. Black with 18k yellow gold and white diamonds, $19,100. Light brown with 18k white gold and white diamonds, $16,100. Dark brown with 18k yellow gold and black diamonds, $19,100.

ARMENTA
Large black alligator cuff with blue labradorite enhancer, white and black pavé diamonds on “Midnight” oxidized sterling silver and 18k yellow gold, $4,670.

KIMBERLY McDONALD
Asymmetrical bezel-set matrix opal slice suspended in 18k rose gold and brown diamond frame, $68,100.

FARAONE MENNELLA
18k yellow gold twin snake ring with cognac and white diamonds and emerald eyes, $19,400.

YOSSI HARARI
“Rachel” necklaces of alternating 24k yellow gold and oxidized gilver oval-shaped links with diamonds. Small link, $13,615. Large link, $18,790. Large reverse link, $22,145.

JESSICA KAGAN CUSHMAN
Oxidized sterling silver octopus pendant with large cultured South Sea pearl, $2,780. Oxidized sterling silver and rose-cut champagne diamond horn and skull double-pendant necklace, $4,670.

CINDY CHAO
Sculptural “Donut” rings. Medium in 18k yellow gold with brown diamonds, 18k black gold with tsavorites and color diamonds, or 18k black gold with black diamonds, $11,600– $17,800. Large in 18k white gold with white diamonds or 18k yellow gold with yellow diamonds, $29,600.

SYLVA & CIE
“Ten Table” rings. 18k yellow gold and oxidized sterling silver with full-cut champagne diamonds, $26,500. 18k white gold, 14k rose gold and oxidized sterling silver with white rose-cut diamonds, $30,000. 18k white gold and oxidized sterling silver with white rose-cut diamonds, $37,500.

POMELLATO
Exclusively ours. From the “Tango” Collection. 18k rose gold mega link bracelet with brown pavé diamonds, $106,000.

STEPHEN WEBSTER
From the “Murder She Wrote” Collection. 18k white gold “Armour-Dillo” ring with emeralds and black diamonds, $29,000.

LOREE RODKIN
18k white gold, black rhodium and gray pavé diamond “Feather” earrings with trefoil tops, $23,250.

SALLY SOHN
18k and 14k gold necklaces with assorted old mine-cut diamond, yellow diamond, blue diamond, ivory, ancient or mixed color beads and diamond balls, $2,310– $22,330.

SYDNEY EVAN
Mammoth ivory bracelets with 14k yellow gold and diamond or sapphire accents, $770–$5,745.

NIGEL COX is an Australian-born still-life photographer who lives in Brooklyn with his wife and two young children. Strong modeled lighting, contrasting textures and bold angles are signatures of his work, which has been featured in numerous international publications and advertising campaigns.

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