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Blog

04 Apr

Testing Gemstone Origin: A Geological Exploration

Today, we would like to share some insights into the geological exploration of gemstone origins. Understanding where a gemstone comes f...

25 Sep

What is Ceylon Sapphire

Sri Lanka, historically known as Ceilão by the Portuguese in 1505, was later called Zeylan by the Dutch. When the British colonized the...

04 Sep

Cornflower Blue Sapphires

Sapphires come in a range of colors, but blue sapphires are the most popular and in demand. Within the blue sapphire category, there ar...

12 Jun

Birthstones by Month: Discover Your Unique Birthstone

Regardless of age or gender, everyone has a unique birthstone! Whether your birthday is in the warm month of August or the chilly month...

29 May

Gemstone Mining in Sri Lanka: A Glimpse into Ethical Practices and Rich Heritage

Sri Lanka, an island nation brimming with natural beauty and cultural heritage, is renowned worldwide for its exceptional gemstones. Of...

10 May

What is Natural Alexandrite: Discover Natural Chrysoberyl Gems

Dubbed the chameleon of gemstones, alexandrite shifts from green in sunlight to red in lamplight, earning it the nickname “emerald by d...

23 Apr

Ceylon Blue Sapphire: Discover the Beauty of Sri Lankan Blue Sapphires

Sri Lanka's Gem Heritage: A Treasure Trove of Ceylon SapphiresSri Lanka's gem industry boasts a storied and vibrant history, ea...

16 Apr

Ceylon Padparadscha Sapphires: Why They’re Called King Sapphire

In the world of sapphires, you'll find many colors. But Padparadscha sapphires stand out as some of the rarest. Their mix of pink and o...

15 Feb

Unheated vs Heated Sapphires: Understanding the Key Differences

What Are the Differences Between Natural and Heated Sapphires? When exploring the world of sapphires and other gemstones, you're lik...

Voices of Satisfaction

WHAT OUR CLIENTS SAY

     EXCELLENT  
     Based on 5 reviews 
    
 
 
   
 
 
        
   J P 
 2024-09-05
 
 
  Excellent overall! Run by an incredibly trustworthy, kind and knowledgable dealer who has no problem sourcing great gems. 100% recommend :)
  
 
       
   Facet Farm 
 2024-09-05
 
 
  One of my favourite stores to buy gems from, excellent communication and beautiful stones ☺️
  
 
       
   Olivia Garner 
 2024-04-22
 
 
  Absolutely 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 Watts 
 2024-04-12
 
 
  I’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.