1.81 Ct. Boulder Opal from Australia

One beautiful opaque 1.81 carat cushion shape multi color Boulder Opal from Australia arrives with striking presence and refined workmanship, measuring 9.66 x 6.11 x 3.10 mm, presenting a tablet cut that favors broad, luminous flashes of color across the surface, showing intense color intensity and an excellent polish that highlights every play of light. This gem offers saturated blue and green tones with subtle hints of aqua and teal that shift as the stone moves, a characteristic fire that only genuine Australian Boulder Opal can deliver. The natural brown ironstone base typical of Boulder Opal provides a warm contrast along the lower edge, enhancing the vivid opal material on top and creating a durable profile ideal for custom jewelry. No enhancement has been applied to this stone, so the color, polish, and structure are all natural, allowing collectors and designers to work with a stable, authentic gem that carries provenance and character.

At The Natural Gemstone Company we place this opal among our most versatile offerings for designers and connoisseurs who value natural beauty and reliable craftsmanship, the cushion shape and tablet cut support a variety of settings in rings, pendants, and bespoke pieces, and the compact dimensions make it suitable for both statement and subtle designs. When setting this Boulder Opal consider bezel or partial bezel settings to protect the edges, and avoid ultrasonic cleaning or harsh chemicals to preserve the polish and natural surface, gentle warm water and a soft cloth are all that is required. We stand behind the origin and quality of each gem we sell, and we are happy to assist with certification options, custom setting advice, and wholesale inquiries, please contact our sales team at The Natural Gemstone Company for additional photos, matching options, or guidance on how this lively Australian Boulder Opal can become the centerpiece of your next creation.