Black Onyx Oval flat back Cabochon High Quality 15x20 18x25 22x30 30x40

Item:               Onyx Black flat back cabochons Oval

Description:   Onyx Black High Quality flat back cabochons.  Gemstones will not be the actual pictures and might be in different color shades but all are high quality.

Size:                15x20 up to 30x40 sizes in mm.  Check the drop-down list.

Color:            Natural High Quality Onyx Black Gemstones

Material:       Gemstones