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Monique Péan 18K white-gold ring with gray ombré fossilized walrus ivory, gray sapphire slice, and white diamonds, $24,970, at Meridian Jewelers  >> Old Pawn Jewelry vintage Zuni sterling-silver ring, $350, at Valley Fine Art  >> Todd Reed palladium ring with rough and white brilliant diamonds, $84,000, at Elliott Yeary Gallery >> Mimi So 18K white-gold pyramid ring with pavé diamonds and diamond center, $5,800, at Betteridge >> Lugano signature pavé 18K white-gold ring, price upon request, at Lugano Diamonds >> Stephen Webster 18K white-gold ring with white and black diamonds and black pearl, $11,000, at Meridian Jewelers >> Diamond and coral bombe 18K white-gold ring, price upon request, at Lugano Diamonds >> Black diamond and zirconium ring, price upon request, at Lugano Diamonds

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Rose-cut diamond 18K white-gold chain necklace with round diamonds and pavé clasp, $17,000, at Betteridge >> Rose-cut and round diamond 18K white-gold collar necklace, price upon request, at Meridian Jewelers >> Cultured Tahitian multicolor drop pearls, $9,980, at the Golden Bough >> Diamond and 18K black-gold skull necklace, price upon request, at Lugano Diamonds >>  J.C.O. silk top, $549, and The Row white leather jacket, $4,750, both at Max

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Paul Morelli aquamarine and 18K white-gold Glimmer ring with pavé diamond border, $30,000, at Betteridge; black and white carbonium and 18K white-gold bangle, price upon request, and carbonium and 18K white-gold cuff with Paraiba tourmaline and marquis and brilliant-round diamonds, price upon request, both at Lugano Diamonds; Margot McKinney cuff with tanzanite and aquamarine tourmaline diamonds, $85,000, at Meridian Jewelers; The Row boatneck top, $1,150, at Max