Red Ruby - 4.42 ct - Gem research Swiss Lab (GRS) - UnHeated #corundum #gemology #gemstone treatments #grs certified #natural ruby #precious gemstones #red gemstones #ruby #uncut ruby #uncut stones
Ruby Rough - Height: 2 cm - Width: 1.8 cm- 13.82 g - (1) #corundum #crystal specimens #gem collecting #jewelry materials #natural crystals #precious stones #red gemstones #ruby rough #uncut ruby
