Joan A. Nitis estate jewelry sale features Tiffany ring, gold charm bracelets

The sharpest clue in Joan A. Nitis’s estate sale is not a headline name but a bracelet heavy enough to feel in the hand: lot 28, a gold coin and 14k charm bracelet suspending 17 assorted Middle Eastern gold coins and charms, weighing about 67.85 grams and estimated at $4,000 to $6,000. Nearby in the catalog sits another draw for collectors who read jewelry as material culture, an antique Tiffany cockerel ring inscribed in 1899, the kind of object where a maker’s stamp, an inscription, and an age line can tell as much as a gemstone.

Turner Auctions + Appraisals will offer the 135-lot sale Saturday, May 16, at 10:30 am PDT in South San Francisco, with almost all of the property coming from the estate of Joan A. Nitis of San Francisco. The catalog stretches well beyond women’s gem-set jewelry. It includes necklaces and chains, rings, bracelets and bangles, pendants, brooches, earrings, pocket watches and chains, wrist watches and straps, and cufflinks, along with accessories such as a Tiffany coin purse, a Montblanc Meisterstück ballpoint pen, and pieces by Jay Strongwater. Named brands also include Hermès, Gumps, Alexis Bittar, Christian Dior, and Trifari, a mix that puts signed design alongside the more intimate economics of everyday luxury.

Most of the jewelry is described as 18k, 14k, silver, or platinum, with stones ranging from diamond, amethyst, ruby, emerald, pearl, jade, coral, tourmaline, blue topaz, and sapphire. That breadth is what makes the sale useful to bidders. Grouped lots can hide value in plain sight, especially when a lot combines wearable gold weight, recognizable branding, and original period detail. A charm bracelet with 17 coins may tempt weight buyers, while a signed Tiffany ring or a Hermès accessory can matter more to collectors who prize maker, condition, and authenticity over melt value.

Before bidding, the catalog details deserve close scrutiny: where the hallmarks appear, whether a clasp is original, how the stones are set, whether a watch strap or chain has been altered, and whether signatures are crisp enough to support the attribution. Joan A. Nitis, identified in obituary notices as Joan A. Nitis, 1934 to 2025, died June 18, 2025, and had a graveside service on July 8, 2025. That provenance gives the sale a named, traceable context, but the real desirability will still rest on the objects themselves, the marks they carry, and the honesty of the gold, stones, and workmanship visible under a loupe.