Opals

About the Opals heading in Yellow™

For information on opals look under this Yellow™ heading. An opal is a mineral found in different types of rocks such as sandstone, limonite, and basalt and form fossils in their location. It is the national gemstone of Australia. Opal comes in many colours – green, blue, white, grey, red, orange, yellow, pink, brown, black, and different shades of these colours. Jewellery manufacturers, especially in Australia, have a wide range of opal collections. Some are used in necklaces and bracelets. Some are set into earrings and rings. Yellow™ simplifies your search for opals and opal jewellery in all states in Australia.

A precious opal has an internal structure that are made up lattices that are hexagonal in shape. These lattices consist of silica spheres of varying sizes. This silica sphere structure and the light that passes through it produce the many colours that can be seen in an opal. The most common opal is the white opal. Next to it, the green opal is also common. Other types of opal are the crystal opal, boulder opal, and black opal.

Jewellers produce opal jewellery with utmost care and workmanship. Opals are may be made into or set in engagement rings, wedding bands, dress rings, earrings, bracelets, and pendants. Customers may browse through different designs and have their jewellery custom-made according to their preference and budget. They may choose what colour, shape, and size of opal they want in their jewellery. Opal jewellers offer services such as resizing, remodelling, and valuations, on top of crafting jewelleries for customers. Some manufacturers may also sell opals wholesale to jewellery makers and shops. They offer to cut and polish the opal and even to find the specific opal a customer wants if it is not yet in their available collection.



Refinement options may include:

  • Kind e.g. Black, Loose, Rough, White
  • Service e.g. Exports, Individually Designed, Polishing, Gem Cutting
  • Item e.g. Crystals, Earrings, Rings, Jewellery
  • Payment Concern e.g. Wholesale, Duty Free, Factory Direct
  • Hours of Operation e.g. Open Monday - Friday, Open Late, Flexible Hours, Open 365 Days

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