Canaria fine jewelry. Perfect for everyday wear, these genuine 10kt gold wardrobe essentials are fashionable, fun and designed to last a lifetime. Strong and durable, our collection of gold classics is always a great value. This dreamy 6x4mm emerald-cut opal pendant is simply beautiful. Crafted in polished 10kt yellow gold. Single bale fits up to a 2mm chain, sold separately. Opal pendant.