If you take your pics outside it will really help the color of the stone. I found that out that sometimes the color will change inside and post wrong. Very coarse rocks there.
Do as rock asks, or find yourself a "True White" light bulb as I have. Might help to use mirrors to shine or reflect light around and under the stones.
Do as rock asks, or find yourself a "True White" light bulb as I have. Might help to use mirrors to shine or reflect light around and under the stones.