Where Rare Gems Find Their Place
Shop natural and loose gemstones for sale, including Australian black opals, loose diamonds, rubies, sapphires, Larimar, tourmaline and matched gemstone pairs. Compare each stone’s listed weight, cut, dimensions and treatment details before choosing.
From Lightning Ridge black opals to distinctive cabochons, discover gemstones where colour, pattern and natural character become part of the story.
Discover precision-cut gemstone pairs, colourful topaz, tourmaline and other distinctive stones suited to collectors, jewellery designers and gemstone enthusiasts.
Browse natural and loose gemstones collections by category and discover opals, diamonds, cabochons, gemstone pairs and colourful fine stones.
Freshly listed pieces from the live GemsVault WooCommerce catalogue. Browse the latest gemstone listings and newly added collector stones.
Compare loose gemstones by colour, carat weight, cut, clarity, treatment and dimensions. Each product listing shows the specifications available for that individual opal, diamond or coloured gemstone.
Explore natural and loose gemstones offers and reduced-price stones currently available in the GemsVault catalogue.
Discover gemstone brands and specialist collections represented in the GemsVault catalogue, including opals, diamonds and coloured gemstones.
Use each gemstone listing to compare carat weight, dimensions, cut, shape, treatment and certificate details when choosing a loose gem for a collection or jewellery design.
Carat weight tells you the weight of a gemstone, while dimensions help you understand its physical size and proportions.
Read The Journal →Pear, round, princess, marquise, freeform and other cuts can dramatically change the appearance of a gemstone.
Explore Cuts →Treatment information matters. Always review the individual product description for the treatment status provided for that stone.
Browse Gemstones →Some GemsVault listings contain certification or laboratory information. Always review the individual listing for the certificate details supplied with that product.
Ask A Question →GemsVault brings together gemstones for collectors, designers, jewellery makers and anyone drawn to the beauty of natural stones.
Browse loose natural gemstones, Australian opals, diamonds and coloured stones, with individual product details for collectors, jewellers and jewellery makers.
Explore the collection, read the gemstone journal or contact the GemsVault team when you need help selecting a piece.
Understand carat weight, dimensions, shape, clarity, treatment and other information commonly found on gemstone listings.
Read More →Learn why treatment information and laboratory documentation can be important when comparing different gemstones.
Read More →Discover how shape, dimensions, colour and cut can influence your choice when selecting a stone for a ring, pendant or other design.
Read More →Read recent customer feedback on gemstone orders. Approved product reviews appear here automatically.
Explore rare gemstones, fine diamonds, opals, precision-cut pairs and distinctive stones from the GemsVault catalogue.
