Diamond Blue Sapphire 18 Karat Yellow Gold Vintage Knot Ring

18 karat yellow gold diamond and blue sapphire knot ring featuring 75 round brilliant-cut diamonds totaling approximately 2.00 carats, graded G–H color and SI clarity, complemented by 75 round sapphire accents. Measuring approximately 20 x 20mm across the top, this statement ring is a size 6, with small sizing adjustments possible. Weight: 18 grams.