Sabbia Fine Jewelry at The Ritz Carlton in Key Biscayne (455 Grand Bay Drive) will host a special trunk show showcasing jewelry designer Lisa Jackson's new LJ Cross collection March 29th and 30th. Whether it be a beautifully crafted, minimalist cross starting at $1,200, or a grand statement piece featuring large gemstones, organic pearls and halos of diamonds priced at $100,000, Jackson has created something to fit each of her discerning clientele's individual style. For more information, contact mail@ljcrossny.com