: Static photos can hide "silk" or zoning. Always ask for a video of the rough on white paper or with a light behind it.
: Emeralds naturally grow in hexagonal cylinders. Look for well-formed hexagonal crystals to maximize the yield of a finished "emerald cut" stone.
: This is the most critical factor. Look for a vivid, vibrant green. Top-tier stones often have a slightly bluish-green hue. Be wary of stones that are too light or look like "green gravel". buy rough emeralds
: Known for the finest "Muzo green" stones; high-quality rough can start at $1,000 per carat.
: Known for smaller but intensely colored stones; rough lots can range from a few hundred to thousands of dollars depending on size. 4. Recommended Buying Checklist : Static photos can hide "silk" or zoning
: Hydrothermal synthetic emeralds can look very convincing. Beware of "dirt cheap" large, clear stones.
: Generally more affordable ($10–$500 per carat) but often more heavily oiled. Look for well-formed hexagonal crystals to maximize the
Prices for rough vary wildly based on origin and "facet grade" quality.