Gemstone-10mm Round Oregon Sunstone – Four Unique Colors

Discover the remarkable beauty of genuine Oregon Sunstone with this collection of four individually selected, round faceted gemstones. Each measures approximately 10mm in diameter and offers its own distinctive combination of color, brilliance, and natural character.

From rich red and fiery red-orange to shimmering golden-orange and delicate peach, these natural, untreated Oregon Sunstones showcase the beautiful variety found in Oregon's official state gemstone.

Three of these gemstones display copper schiller—tiny natural copper inclusions that create captivating flashes of light as the stone moves. The fourth offers a brilliant red-orange color without schiller, allowing its faceting and clarity of color to take center stage.

Whether you're a gemstone collector searching for a distinctive specimen or envisioning a custom ring, pendant, or other one-of-a-kind jewelry design, these gemstones offer wonderful possibilities.

Choose Your Gemstone

Each stone is individually numbered (#1–#4), photographed, and available for purchase separately. Select your favorite from the options below.

Please Note: Only one of each. These are the actual gemstones offered for sale, not representative samples. Each is one of a kind, and only one of each is available. Natural inclusions and variations in color are part of Oregon Sunstone's unique character. Colors may also appear slightly different depending on lighting and monitor settings.

Be sure to view the individual gemstone videos (click on title) to appreciate their brilliance, color, and schiller in motion.

#1 – Red Schiller | 3.75 Carats

A rich, fiery red Oregon Sunstone with captivating copper schiller that creates flashes of brilliance as the gemstone moves. Its saturated color and shimmering inclusions make this an appealing choice for collectors or a striking custom jewelry design.  Dimensions: 10 x 7.5mm (diameter x depth)  

#2 – Red/Orange, No Schiller | 3.24 Carats

A vibrant red-orange Oregon Sunstone with beautiful faceting and lively brilliance. Without copper schiller, this gemstone showcases its warm, vivid color and sparkling cut. An excellent choice for an elegant custom ring or pendant.  Dimensions: 10 x 7mm (diameter x depth)

#3 – Light Orange Schiller | 3.25 Carats

Warm golden-orange tones combine with sparkling copper schiller in this distinctive Oregon Sunstone. Natural copper inclusions create beautiful flashes of light, adding character and visual interest. A lovely choice for collectors and custom jewelry.  Dimensions: 10 x 7mm (diameter x depth)

#4 – Light Peach Schiller | 3.56 Carats

Soft, delicate peach coloring and well disbursed, delicate copper schiller give this Oregon Sunstone a graceful, luminous appearance. Its gentle warmth makes it particularly appealing for a romantic custom ring or pendant.  Dimensions: 10.2 x 6.7mm (diameter x depth)