This vintage-inspired platinum engagement ring features a center round diamond (estimated 0.60ct, H color, VS clarity) bordered by a halo of nine round diamonds (estimated 0.30cttw, G/H color, SI clarity). These antique diamonds are old miner cuts, which are the predecessors to round brilliant cuts. The ring's design incorporates fine hand engraving of milgrain and filigree accents. The ring's widest point measures 18.5mm.