Marco Bicego Marrakech 18ct Yellow Gold 0.15ct Diamond Ring. AG158 B. For luxury easy to wear jewellery, the Marco Bicego collections are the perfect place to start. The fascinating combination of Italian craftsmanship and creativity produces the signature designs that Marco Bicego is famous for. Bicego's designs are based upon three signature hallmarks: multi coloured gem stones, hand twisted coil and hand engraved 18ct gold, all which are showcased in his world renowned collections. The Marco Bicego Marrakech collection boasts Marco's signature practice of hand twisting strands of gold to create jewellery masterpieces using the Corda Di Chitarra technique. The Marco Bicego Marrakech 18ct Yellow Gold Diamond Ring is an elegant piece that features 18ct yellow gold detailed with the distinctive bulino technique, embellished with 0.15ct diamonds across the top. You can also find matching items within the collection on our website.