2pcs AAA Natural Amethyst Oval Cabochon Flatback Semi-precious Gemstone Cabochons 20x15mm or 0.79"x0.6" #GN12-P

2pcs AAA Natural Lapis Lazuli Oval Cabochon Flatback Semi-precious Gemstone Cabochons 18x13mm or 0.71"x0.51" #GO5-B

30x22mm Oval Cabochon CAB Flatback Semi-precious Gemstone Ring Face (Purple Sea Sediment Jasper & Pyrite)

40x30mm Oval Cabochon CAB Flatback Semi-precious Gemstone Ring Face (Natural Labradorite)

2pcs Top Quality Natural Aquamarine Oval Cabochon Flatback Semi-precious Gemstone Cabochons 16x12mm #GQ1-G

25x18mm Oval Cabochon CAB Flatback Semi-precious Gemstone Ring Face (Purple Sea Sediment Jasper)

rockcloud 18x25mm Oval Cabochon Flatback Semi-precious Stones Sea Sediment Jasper for Jewelry Making Pack of 5

5pcs Natural Gemstone Teardrop 22*30mm Cabochons for Jewelry Making Beads Cabs (Indian Agate)

2pcs AAA White Opal Oval Cabochon Flatback Semi-precious Gemstone beads 25x18mm or 9.84"x7.09" #GP1-W