
Bonhams will hold its Knightsbridge Jewels live auction tomorrow, March 12, at its showroom on Montpelier Road in London. The sale features 302 lots showcasing a diverse range of jewels from esteemed private collections, including signed designs by prestigious houses such as Boucheron, Van Cleef & Arpels, Tiffany & Co., Chaumet, and Bulgari.
Several pieces by the British jeweler Kutchinsky, from a collection owned by members of the Kutchinsky family, will be in the auction. Among them is an 18k yellow gold necklace (pictured above) with 5.02 ct. heart-shape sapphire and 1.7 cts. t.w. brilliant-cut diamonds. It is expected to fetch between $5,200 and $7,700 (£4,000–£6,000).
Other notable jewels come from a single-owner collection of Cartier spanning the 1980s to present, including a Toccata necklace that boasts over 36 cts. of brilliant and princess-cut diamonds. It has one of the highest estimates in the sale, $32,000–$45,000.
That piece and other highlights are pictured below.





(Photos courtesy of Bonhams)
Follow me on Instagram: @anniedavidsonwatson
- Subscribe to the JCK News Daily
- Subscribe to the JCK Special Report
- Follow JCK on Instagram: @jckmagazine
- Follow JCK on X: @jckmagazine
- Follow JCK on Facebook: @jckmagazine