This Boulder Opal Gemstone Cabochon is a polished Australian stone that showcases the beautiful bi-colour/multicolour hues found in nature. As a natural creation from Australia, this gemstone is not enhanced, making it a unique and authentic piece perfect for jewellery or display. With its natural beauty and polished finish, this Boulder Opal is sure to add a touch of elegance to any project it is used in.
eBay
Heart Crystal Rose Quartz Gemstone Necklace Wire Wrap Gold Silvery Reiki Opal Synthetic Stone Pendant Women Girl Fashion Jewelry
Aliexpress UK
This natural Fairy Opal from Queensland, Australia is professionally treated to darken the body tone and enhance durability, a common and accepted practice for Fairy Opal. The opal displays vibrant multi coloured rare matrix play-of-colour across a dark background that allows the stone to take centre stage. • Stone size: 35x35 × 6 mm • Total weight: 57.0 carats • Origin: Queensland, Australia • One-of-a-kind piece . Collector’s piece Please note: Fairy Opal is a natural opal that is often treated for colour depth and stability. This is not synthetic opal.
eBay
6mm 8mm Rings for Men Women Tungsten Wedding Band Fashion Jewelry Blue Opal Inlay Domed Polished Shiny Comfort Fit
Aliexpress UK
The product is a stunning 5.7 ct Australian Boulder Opal from the Southern Coast. This polished gemstone is unenhanced, opaque, and showcases beautiful opalescence. With excellent cut and clarity, this natural gemstone is a true beauty that exudes elegance and sophistication. Sourced from Australia, this Boulder Opal is a rare and unique piece perfect for jewellery and watches.
eBay
Fashion Vintage Leather Brown Stone Opal Sun Star Pendant Clavicle Chain Choker Necklace For Women Stacking Temperament Jewelry
Aliexpress UK
Natural Boulder opal Yowah Nut displaying a full pure crystal Centre with suspended blue Purple. - Yowah south west Queensland Australia. The rarest opal formation on earth ! It feels like you can get lost in this Stone.
eBay
MM Natural Opal Ring Adjustable Female Ring Jewelry for Women Gift Wholesale High Quality Vintage Fine
Aliexpress UK
Here we have something completely different - a piece of Winton (north Queensland) boulder opal still in the rough state and still on its unpolished ironstone backing. The stone itself measures circa 35.4 x 21.8 x 7.8 mm at its maximum points. A lovely "one off" stone that with some finishing would make a quite unique pendant or ring stone. CONST ROUGH 56
eBay
Natural Stone Round Beads Lava Jaspers Amazonite Opal Tiger Eye Quartz Agates Loose Bead DIY Bracelet Jewelry Accessories 4-12mm
Aliexpress UK
Under £1 gram. Rough Australian Boulder Opal. Amazing colour through out the 2 stones Reds, Blues, greens, gold Check out my other opal parcels multiple purchases postage discount offered via a refund and shipped together
eBay
TUSSTEN 6/8MM Tungsten Rings For Men Women Green Opal Meteorite Gold Foil Inlay Engagement Wedding Promise Comfortable Fit
Aliexpress UK
A boulder Australian opal parcel weighing a total of 23 carats. At least two are fossils. I have a large selection of opals I am selling in the next few weeks. Follow me for updates on new listings, or click ‘sellers other items’. I will combine postage. Opals are classed as “Precious stones” and therefore, are a great investment. All my opals are natural formations. #B1 #1146
eBay
Natural Rare Colorful Ethiopia Opal (Need In Water) Gem Mineral Healing Quartz Crystals Gemstone BG1-9 Shooting under lighting
Aliexpress UK
About Boulder Opal:Boulder opals which are mined only in central Queensland Australia, are fund in ironstone. DETAILS: No8899 Natural solid boulder opal loose stone. Stone Natural solid boulder opal.
eBay
Bohemian Charm Female White Fire Opal Round Stone Dragonfly Open Ring Silver Color Cute Gift Wedding Jewelry Rings for Women
Aliexpress UK