Getting geared up for the Designer Vivarium at GemGeneve next month-May 5-8 and thinking back to last November’s show and my cluster of clever contemporary designers .. including Studio Renn. They will not be with us at GemGeneve next month so they showed me the newest iteration of their award-winning concrete ring. More graphic, with angular planes and embedded with a single diamond set precariously balancing over one of the crisp sharp edges of concrete. It’s all about jeopardy and preciousness ..we will be talking about it on Gem x on April 27th .. two dates for you to set in concrete..Gemx April 27 and GemGeneve May-8.check out@vivarium. Jewelry for news of this year’s designers.