precious jewels in the making - a master's workshop

jewelry gemstones craftsmanship workshop fine precious stones artisanal wooden table blue background tools rings necklaces bracelets earrings bangles pendants pearls ruby diamond sapphire amethyst garnet emerald opal topaz aquamarine jade lapis lazuli turquoise peridot citrine tanzanite tiger 039 eye tourmaline obsidian onyx malachite amber ivory cutter maker jeweler loupe scales weighing scale screwdriver chisel