Brooke Gregson 18K yellow gold ring with a slice diamond and enamel.
Grima 18K yellow gold ring with an emerald-cut citrine and diamonds.
Garavelli 18K gold rings with micro ceramic and diamonds.
Gigi Mariani 18K yellow gold and patina silver ring with glass.
Martin Katz 18K white gold ring with large cabochon emerald, surrounded by a ribbon of diamonds and emeralds.
Gabriella Kiss 18K green-grey rose-cut diamond, set in her signature scalloped bezel setting.
Fernando Jorge 18K yellow gold ring with paraiba tourmalines, pink tourmalines, yellow sapphires, orange sapphires and diamonds.