Refractory cement, calcined alumina powder, pure calcium aluminate cement, high alumina cement, whtie corundum
Rough sapphires & black opals
Moissanite, ruby, sapphire
Blue , yellow, pink sapphire, emerald
K9 crystal loose gemstone, crystal loose gemstone, gemstone, sapphire, synthetic gemstone
Rough & cut australian sapphires
Blue sapphire calibrated
Turquoise, opal, red coral spiny oyster shell, lapis lazuli
Semi precious stones like : blue topaz (swiss, london, sky), citrine, amethyst, labradorite, moonstone
Cut and polished precious stone & semi precious like ruby, yellow sapphire, blue sapphire, blue zircon
Precious stones like emerald, turquoise
Rough Sapphires & Black Opals
Synthetic Gemstones Like Cubic Zirconia, Spinel, Ruby, Nano, Glass, Lab Grown Emerald, Ruby Sapphire
Gemstone Sapphires, Cat's Eyes And Alexandrites, Sapphires, Rubies, Pink Sapphires, Padparadscha, And Spinel
Spinel Gemstones
Synthetic Gemstones Like Cubic Zirconia, Spinel, Ruby, Nano, Glass, Lab Grown Emerald, Ruby Sapphire
Synthetic Gemstones Like Cubic Zirconia, Spinel, Ruby, Nano, Glass, Lab Grown Emerald, Ruby Sapphire
Precious And Semi Precious Gemstones
Rough sapphires & black opals
Tanzanite, green tourmaline, ruby, blue sapphire rhodolite, amethystred , garnetz