Amazon.com: 2 Pcs Blue Diamonds mid to light blue 2.5 mm
Amazon.com: 2 Pcs Blue Diamonds mid to light blue 2.5 mm,41ov0lANPlL._AC_UY1000_.jpg,Loose Diamond 0.02ct Blue Diamond Gemstone for Sale,0.05 Carat Fancy Vivid Green Blue GIA 天然 グリーン ブルー,Blue Diamond - 0.25ct Natural Loose Fancy Blue Color Diamond