A genuine opal necklace brings the full spectrum of color to your neckline. Each stone in this collection formed over millions of years, developing the internal play-of-color that makes opal unlike any other gem. Our 10 sterling silver designs range from $55 to $1,554, featuring natural opals set in .925 silver. Opal rates 5.5 to 6.5 on the Mohs hardness scale, making these pendants ideal for occasions rather than daily wear. Free shipping to all US addresses.
Talk to Our Jewelry Experts
Monday to Friday from 9AM to 5PM EST
Opal is a hydrated silicon dioxide gemstone known for its distinctive play-of-color, which displays multiple hues that shift and flash as light moves across the stone. This optical phenomenon occurs because opal contains microscopic silica spheres arranged in a grid pattern that diffract light. Each opal is entirely unique, with its own color patterns and intensity, making every necklace one-of-a-kind.
Genuine opal necklaces offer natural beauty and individuality that cannot be replicated by synthetic alternatives. Sterling silver (.925) provides a durable, hypoallergenic setting that complements opal's vibrant colors while maintaining its value over time. Each handmade necklace combines authentic gemstones with quality metalwork, creating a piece that is both wearable and collectible.
Our opal necklaces range from $15 to $200 depending on opal size, color intensity, and design complexity. Every piece features genuine gemstones and .925 sterling silver, with pricing reflecting the quality of the opal and craftsmanship involved. Higher-priced pieces typically feature larger stones, more vivid play-of-color, or more intricate handmade settings.
Opal is sensitive to extreme temperature changes and prolonged exposure to dry environments, so avoid sudden temperature shifts and store it in a cool