Ethiopian Opal - 1.78ctA 1. 78ct Ethiopian Opal selected by our CRWN experts for its quality and utility. Each of our stones comes supplied with certification and our 100% guarantee. This 15. 10x7. 52mm stone is distinguished by its rich blend of orange, gold and glittering green hues, and is ideal for rings, necklaces, earrings, and charms. Opal is a precious stone classified as a mineraloid. Ethiopian opal, often called Welo opal, entered the gem market in 2008, when a

Each of our stones comes supplied with certification and our 100% guarantee

2x4mm stone is distinguished by its pale purple notes and is ideal for necklaces

These 10x5mm stones are marked by delicate blue and pale green notes and are ideal for earrings or set pieces

A matching pair of 1

08mm stone is distinguished by its glowing blend of gold

97mm stone is distinguished by its teardrop shape and radiant violet glow

62ct AAA Huge Flash Ethiopian Opal selected by our CRWN experts for its quality and utility

Aquamarine is a natural species beryl that has been used for thousands of years to make art

where they were used in the rings of bishops to mark their status

83ct Tri Coloured Sapphire selected by our CRWN experts for its quality and utility

18ct Citrine selected by our CRWN experts for tits quality and utility

Its earliest use as a precious gem dates to the Hellenistic Age in 300BC