In the world of jewelry, opal inhabits a space reserved for few gems. It is classified as a “mineraloid” because it lacks crystal in its mineral makeup. It doesn’t sparkle or glitter, like most ...

NEWPORT BEACH, California – Lugano Diamonds’ The Globe Ring features an extremely large and rare 9.7 carat Australian Blue Opal, surrounded by 7.19 carats of trillion cut emeralds and nearly 3.2 ...

Once maligned, the Australian gemstones have become much prized, fuelled by scarcity and a growing obsession among high-jewellery houses and collectors. Reason to smile: Starry Starry Night Cocktail ...