Sapphire - 0.8ct Oval Blue Sapphire Zircon opal was a much sought

opal was a much sought after gem for use by the European aristocracy

and are ideal for earrings

Ruby is one of the most popular precious gems and is known for its durability and deep crimson hue

and are ideal for set pieces

and are ideal for necklaces

Sapphire - 0.8ct Oval Blue Sapphire Zircon opal was a much soughtA 0. 8ct Oval Blue Sapphire selected by our CRWN experts for its quality and utility. Each of our stones comes supplied with certification and our 100% guarantee. This stunning 6. 5x5. 7mm stone is distinguished by its rich blue colouring, and is ideal for necklaces, rings, and charms. Sapphire is a natural species of the mineral corundum. Sapphires are commonly distinguished by their brilliant blue and purple colouring, although they are found in