LOS ANGELES, CA.- Bonhams auction of Salon Jewelry and Watches on September 19 in San Francisco will feature a diverse collection of jewels, sure to appeal to a wide variety of buyers. The sale is simulcast to Los Angeles and is timed to coincide with Bonhams SoMa Estate Auction with Jewelry held the day prior. Diamond highlights lead the auction, with such intricacies as a diamond and platinum bracelet (est. $5,000-7,000); a sapphire and diamond tassel motif pendant-brooch (est. $5,000-7,000); a diamond and eighteen karat gold brooch pin, Boucheron, Paris (est. $3,000-5,000); a pair of diamond and eighteen karat gold earclips, each with French assay marks (est. $2,000-3,000); and a sapphire and diamond ring (est. $2,000-3,000). Dazzling diamonds don’t end there, either, with additional highlights including a diamond and emerald ring by Cartier, France (est. $1,500-2,500); an art deco, lapis lazuli, diamond and seed pearl ta