Opal sometimes looks like a mysterious planet.  The fire in different angles are different. This fire is known as the play of color🌈It’s rare to see such a big opal with full of fire/
To emphasize the uniqueness of this opal, this customer adopted carefully with 18k platinum to embed as a necklace. He used diamonds which are bigger than usual to surround the whole solitaire. Visually enlarge the opal solitaire and the whole necklace looks more flashing and luxurious💎✨