Flush Gypsy Setting Diamond Gold Beads / Handmade Diamond Rondelle Beads / Diamond Round Ball Sphere Beads / Gold Diamond Spacer Findings. Hole Size is: 2mm. 4mm:- 14k 0.32gms / 18k 0.37gms. Diamonds 0.9mm 23pcs. 6mm:- 14k 0.70gms / 18k 0.80gms. Diamonds 0.9mm 58pcs. 8mm:- 14k 1.60gms / 18k 1.80gms. Diamonds 0.9mm 83pcs. MATERIAL: 18k Solid Yellow Gold, Genuine Natural diamonds.