icon_arrow_down icon_arrow_left icon_arrow_left_large icon_arrow_right icon_arrow_right_large icon_arrow_up icon_bullet_arrow icon_call icon_close icon_facebook icon_googleplus icon_grid_off icon_instagram icon_login icon_mail icon_menu icon_message icon_minus icon_pinterest icon_plus icon_quote_end icon_quote_start icon_refresh icon_search icon_tick_on icon_twitter icon_video_play icon_youtube

Sign up to our mailing list for the latest Boat International & Events news.


Missing your newsletter?

The General Data Protection Regulation (GDPR) which came in to effect on the 25th May might mean that you’ve stopped receiving emails from us. To make sure you don’t miss out on any more emails from Boat International update your email preferences now.

No, thanks

5 of the best transformer jewels for your capsule collection

1 of 5 1/5
Vintage Cartier bar brooch

Vintage Cartier bar brooch

Why carry a trunkful of diamonds on every trip when just one clever multi-tasking piece will do? Thanks to these genius designs from Cartier, Chanel and Boucheron, your yachting wardrobe just got a whole lot lighter.

Vintage Cartier bar brooch

Comprised of five shield-shaped diamond clips, this Cartier brooch dating from 1934 is a rare example of one of the brand's early 'novelty' jewels and is being auctioned by Bonham's on December 5, 2015. Totalling 15 carats, the diamond clips are set on a hinged bar allowing the piece to transform into a brooch, bracelet, epaulette or hair jewel.

Estimate: £15,000 - 20,000, bonhams.com

Read More
Sponsored Listings
Upgrade your account
Your account at BOAT International doesn't include a BOAT Pro subscription. Please subscribe to BOAT Pro in order to unlock this content.
Subscribe More about BOAT Pro