Contemporary diamond halo cluster ring in platinum

Contemporary diamond halo cluster ring in platinum. Centred with a 0.71ct round brilliant cut diamond, I colour, SI1 clarity in a raised four claw setting, framed by a row of round brilliant cut diamonds in grain settings, to a circular cluster design with polished borders and open gallery, flanked to either side with raised shoulders that smooth to a solid shank. Marked platinum. Accompanied by Gemological Institute of America certificate.