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Blue Necklaces in Sterling Silver
Blue necklaces bring together the appeal of natural gemstones with the durability of .925 sterling silver. This collection of 431 pieces features stones like lapis lazuli, larimar, blue topaz, kyanite, and turquoise—each with its own mineral composition and geographic origin. Lapis lazuli, sourced primarily from Afghanistan, registers 5-6 on the Mohs hardness scale. Caribbean larimar rates 4.5-5. Blue topaz, often heat-treated to achieve its color, scores 8. Prices in this collection range from $479 to $38,569, reflecting stone quality, size, and silver weight.
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Natural Blue Gemstone Necklaces Set in .925 Silver
The blue spectrum in natural gemstones spans from the deep navy of quality lapis lazuli to the pale sky tones of Dominican larimar. Each stone carries specific properties worth knowing before purchase. Lapis lazuli contains lazurite, calcite, and pyrite—those gold flecks are actual iron sulfide. Larimar forms only in one mountain range in the Dominican Republic, making it geologically rare. Kyanite, with its directional hardness (4-5 one way, 6-7 the other), requires careful setting to prevent damage. All necklaces in this collection use .925 sterling silver, the industry standard containing 92.5% pure silver and 7.5% copper for structural integrity. Settings are designed to protect softer stones while allowing light to reach transparent varieties like blue topaz and aquamarine. SilverRush Style has specialized in natural stone jewelry since 2005. Every order ships free within the United States. Browse the full collection to find a piece that matches your preferences for stone type, chain length, and price point.What blue gemstones are available in this collection?
This collection includes lapis lazuli, larimar, blue topaz, kyanite, turquoise, aquamarine, blue lace agate, sodalite, and azurite. Each stone has different properties, origins, and price points.
How do I care for softer blue stones like larimar?
Larimar rates 4.5-5 on the Mohs scale, making it softer than many gems. Store it separately from harder stones, avoid ultrasonic cleaners, and clean with mild soap and water only. Remove before activities that could cause impact.
Is blue topaz a natural color?
Most blue topaz starts as colorless or pale topaz that undergoes heat treatment and irradiation to achieve blue tones. This is standard industry practice and produces stable, permanent color. The treatment should be disclosed, as it is here.
What does .925 sterling silver mean?
Sterling silver marked .925 contains 92.5% pure silver and 7.5% copper. Pure silver is too soft for jewelry, so copper adds durability while maintaining the silver appearance and hypoallergenic properties most people expect.
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