Blue sapphire belongs to the mineral species corundum. It can be a pure blue but ranges from greenish blue to violetish blue.
This is a dog collar beaded using crystal beads just to match your liking.
This is a dog collar beaded using crystal beads just to match your liking.
This is a dog collar beaded using crystal beads just to much your liking.
Uncut Australian black opal 2.35 kg