A Calculated Gamble
A Newport, R.I. jeweler asked what we’d pay for a signed Van Cleef & Arpels ruby and diamond bangle. From photos, we quoted $22,000–$28,000.
On arrival we were impressed: astonishing workmanship, crisp architecture, refined finish and fine gems consistent with late-1960s-era Van Cleef & Arpels. Clean natural rubies and lively, well-cut diamond “fangs” in the D–F range. An owner’s inscription of 06/69 (the son’s birth), a classic “push gift” and period-consistent.
But there were no French hallmarks or serial number, usually essential to confirm Paris origin. It doesn’t kill the attribution (it could be a New York workshop), but it’s a warning.
We hedged. With about $12,000 intrinsic gold value but strong signs of authenticity, we adjusted to $17,000 to account for the missing marks. The jeweler conferred with her client; deal done.
Why did we take the risk? Because XRF analysis confirmed 18k gold, and a microscopic exam of seams, construction, setting technique, clasp, hinges and mount matched documented late-’60s Van Cleef & Arpels examples and superior gems.
Our downside is cushioned by intrinsic value and saleability as a high-quality period jewel even without definitive Van Cleef & Arpels attribution.
The upside, if attribution holds, is roughly 20–25% above our price. A small, informed gamble, possibly costly, but the fundamentals leave us cautiously optimistic.
Retail value $98,000 • Gold value $12,000 • Fair market value $17,000-$25,000
