Sylva & Cie rose-cut champagne diamond solitaire stud earrings with micropavé diamonds in 18K yellow gold. $10,250, Wilkes Bashford, 415-986-4380.
Evoking the look of rustic diamonds, the Smoky Gold Marquis tennis bracelet sets smoky quartz in lightly oxidized sterling silver with a scattering of 18K gold. $995, Alexis Bittar, 415-567-5113.
Long Vine earrings by Jamie Wolf feature black, white and Cognac diamonds set in leafy 18K yellow-gold drops. $6,990, Neiman Marcus, 415-362-3900.
Eva Fehren’s fierce General Cage ring features gray diamonds inset in 18K blackened white gold. $16,280, Barneys New York, 415-268-3500.
Lauren Wolf’s Cleopatra ring in 18K yellow gold has a .5-carat center diamond flanked by matching trillion side diamonds. $5,600, Esqueleto, 510-629-6216.