CERTAIN GEM Crossword Clue

The most common solution for the crossword clue "CERTAIN GEM" are OPAL with 4 letters.
We know 1 solutions for: CERTAIN GEM
Crossword Puzzle Infos
The term 'CERTAIN GEM' can be solved by the four-letter word 'OPAL'. Opals are a type of gemstone that is composed of hydrated amorphous silica. They are known for their unique play of color, which is caused by the diffraction of light from the stone's internal structure. Opals are found in many parts of the world, including Australia, Brazil, Ethiopia, and Mexico.
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