This one-of-a-kind 14k yellow gold architectural ring features a 0.93ct ethically sourced Colombian emerald in an open setting. The top of the ring measures 7.3mm in width and it tapers to 2mm at the back of the band." /> This one-of-a-kind 14k yellow gold architectural ring features a 0.93ct ethically sourced Colombian emerald in an open setting. The top of the ring measures 7.3mm in width and it tapers to 2mm at the back of the band."> This one-of-a-kind 14k yellow gold architectural ring features a 0.93ct ethically sourced Colombian emerald in an open setting. The top of the ring measures 7.3mm in width and it tapers to 2mm at the back of the band.">