This jewellery collection by Peruvian architect Diego Delgado-Elias comprises small but fully functional brushed-silver set squares, protractors, spirit levels and scale rulers, all set onto rings. More
Translucent tendrils protruding from these body adornments by Polish designer Ewa Sliwinska amplify small movements made by the wearer (+ movie). More
This plastic prosthesis by French designer Sascha Nordmeyer distorts the wearer's mouth into a tooth-baring grimace (+ slideshow). More
Industrial designer Naomi Kizhner has developed a concept for an invasive jewellery collection that converts kinetic energy from the body's involuntary movements into electricity (+ slideshow). More
Milan 2014: flower stems thread through holes in these rings by graduate designer Gahee Kang, turning the silver and gold jewellery into posies (+ slideshow). More
Milan 2014: Dutch designer David Derksen is showing his Moiré collection of layered jewellery at Ventura Lambrate in Milan this week (+ movie). More
Jewellery that resembles stove pipes is among body adornments by Dutch fashion design duo Gijs+Emmy to go on show at Amsterdam's Stedelijk Museum later this month (+ slideshow). More
Rather than slotting onto chains, these 3D-printed pendants by Italian designer Maria Jennifer Carew hang from the edge of the wearer's clothing (+ slideshow). More
London and Montreal designer Emilie F. Grenier has created set of brass tools and a silk outfit for mining feldspar - the most plentiful mineral on Earth. More
These necklaces by Canadian studio Ahora Silhouettes display the molecular structures of drugs, allowing the wearer to accessorise with the illicit substance of their choice (+ slideshow). More
Architect Zaha Hadid has created a set of rings from lattices of gold filigree for Swiss jewellery brand Caspita. More
Design Miami 2013: designer Ross Lovegrove will present a series of 3D-printed 18 carat gold rings at Design Miami next week. More
Two initials are merged so each be read from different angles in this 3D-printed metal jewellery (+ slideshow). More
This activity-tracking device by former Apple CEO John Sculley's tech startup Misfit looks more like luxury jewellery than a sports accessory. More
Product news: French designers Ronan and Erwan Bouroullec have created this range of necklaces for a Parisian gallery. More
This collection of 3D-printed jewellery by Royal College of Art student Dorry Hsu was inspired by the designer's own fear of insects. More
London-based Studio Swine has produced a set of gold and silver clip-on buttons inspired by the textures and shapes of modernist architecture (+ movie). More
Iceland-based fashion designer Sruli Recht had a slice of skin surgically removed from his own belly to make this ring. More
News: Bahrain-based investment bank Investcorp has agreed to pay $140m to buy luxury design brand Georg Jensen, the Danish luxury brand famous for its silverware and jewellery, from Danish private equity group Axcel. More
Designer Stephanie Bila used bent wood and crystals to create this body jewellery inspired by Japanese baskets for her Central Saint Martins graduate collection. More