Synthetic Opal Ring Buying Guide: What to Know Before You Invest
We all know opals – the gemstones that have made a name in the jewelry industry for their beautiful play of colors and iridescence. The stunning visual effect that all precious opals showcase is known as the play of colors. This is because precious opals are amorphous solids, which are very different from crystals. On one hand, where crystals are organized in a regular lattice pattern.