J P2024-09-05Excellent overall! Run by an incredibly trustworthy, kind and knowledgable dealer who has no problem sourcing great gems. 100% recommend :)Facet Farm2024-09-05One of my favourite stores to buy gems from, excellent communication and beautiful stones ☺️Olivia Garner2024-04-22Absolutely thrilled with my recent purchase from Lusterblue! I recently purchased a stunning natural teal sapphire and had it custom designed into an engagement ring. The craftsmanship is impeccable, and their customer service was incredibly throughout the process. I couldn't be happier with the final result. Highly recommend!Julian Watts2024-04-12I’ve made two purchases from Lusture Blue and both have been great. A pair of sapphire earrings and two sapphire gems for a ring. Asshab has been really helpful throughout the process.
Discover the timeless allure of natural Blue Sapphire gemstones at Luster Blue. Our curated collection features exceptional certified Ceylon Blue Sapphires from Sri Lanka alongside fine Blue Sapphires from Madagascar, each selected for its natural beauty, colour purity, and brilliance.
All Blue Sapphires in our collection are unheated and untreated, preserving their authentic character and rarity. Carefully chosen and expertly hand-cut, these gemstones exhibit outstanding colour depth, clarity, and light performance, making them ideal for fine jewellery and bespoke designs.
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Blue Sapphire is one of the most revered gemstones in the world, prized for its durability, elegance, and rich royal hues. At Luster Blue, we focus exclusively on natural, responsibly sourced Blue Sapphires, ensuring every stone meets strict quality and authenticity standards.
Our sapphires are precision-cut to maximise brilliance while respecting the natural crystal structure. Whether selected for a bespoke blue sapphire engagement ring, a statement jewellery piece, or a collector’s gemstone, each sapphire represents exceptional craftsmanship and timeless value.
With transparent sourcing, certification, and expert guidance, we help you choose a Blue Sapphire with confidence. Explore our collection to experience the depth, beauty, and enduring appeal that make natural Blue Sapphire one of the most sought-after gemstones in the world.
