Browse our hand-picked selection of Square Blue Topaz Gemstones, known for their brilliant clarity and stunning shades of blue. Whether you're looking for a vibrant Swiss blue or a deeper London blue, our catalog offers natural, certified gems in various sizes and price points. Every stone is in stock and ready for fast, worldwide shipping.
What are the different color varieties of square blue topaz?
Square blue topaz comes in three main shades:
Sky Blue: A light, airy hue resembling a clear sky.
Swiss Blue: A vivid, electric blue with high brilliance.
London Blue: A deep, inky blue with subtle gray undertones.
Where are square blue topaz gemstones typically sourced from?
Brazil is a primary source, known for producing high-quality blue topaz. Other notable sources include Nigeria and Sri Lanka.
Are square blue topaz gemstones suitable for daily wear?
Yes, with a hardness of 8 on the Mohs scale, blue topaz is durable enough for everyday jewelry. However, it's advisable to avoid harsh chemicals and extreme temperatures to maintain its luster.
Does GemSelect offer certified square blue topaz gemstones?
Yes, GemSelect provides natural, certified square blue topaz gemstones, ensuring authenticity and quality.
Is worldwide shipping available for square blue topaz purchases?
Absolutely. GemSelect offers worldwide shipping, making it convenient for customers globally to receive their gemstones.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 8
It was a good interaction I got a good gemstone for cheap
Posted By Jon in December, 2025
Source: Bizrate
Overall Rating -> 10
The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.
Posted By SLIntuitive Donna in July, 2025
Source: Bizrate
Overall Rating -> 10
GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!
Posted By Lkcisneros in March, 2026
Source: Bizrate
Overall Rating -> 10
Easy to use. No issues. Large selection of gems.
Posted By CLTCJH in February, 2026
Source: Bizrate
Overall Rating -> 10
Enjoy viewing the selections. Excellent product
Posted By ToRa.62 in April, 2026
Source: Bizrate
Overall Rating -> 10
I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.
