Welcome to McKenna & Co.
We are a family-owned business established in 1982, dealing in fine antique & period jewellery.

Special December opening hours:
Monday to Saturday 10.30am – 6.00pm

Open Sunday 19th December 11am – 4pm

28 Beauchamp Place, Knightsbridge, London SW3 1NJ.

Phone: 020 7584 1966


TIFFANY & CO. Antique Onyx & Diamond Line Bracelet

A rare and stunning antique black onyx and diamond line bracelet, by Tiffany & Co, New York. Mounted with twenty six beautifully matched transitional brilliant cut diamonds, each individually set within a curved box setting. The bracelet design alternates between a mounted diamond to an articulated curved form mounted with a trilogy of French cut black onyx gemstones. The transitional brilliant cut diamonds are estimated to weigh 3.50 carats in total. Expertly hand crafted in platinum with millegrain detailing to the setting edges and a hand engraved foliate frieze running the length of the bracelet to either side. Signed and dating to circa 1910.





FOLLOW @mckennajewels On INSTAGRAM