Ключевые слова: background, bedrock, black, brilliant, carat, catching, china, crystal, crystalline, diamant, diamond, diamond business, diamond trade, diamonds, digging, extraction, gem, gemstone, geology, hand, industrial, industry, isolated, jewel, jewelery, jewelry, luxury, macro, miner, mineralogy, minerals, nature, playing, precious, precious stones, quartz, raw, rich, rock, rough, rough diamonds, shiny, stone, stones, texture, transparent, tween, uncut,