Lyonne Vintage RingVintage Floral Detail Diamond Ring The Lyonne ring features an old mine cut natural diamond that calls for attention in a lofty platinum bezel. The rich 18K yellow gold band provides juxtaposition against the platinum setting and colourless stone, which tricks the eye into exaggerating the size of the centre stone. Floral cut out details make excellent use of negative space in this unique design. The appraisal of the vintage ring is attached as one of