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Deep Earth Treasures - Natural Diamonds 

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Formed over millions of years in the Earth's depths, natural diamonds are truly ancient treasures.

 
When light shines on them, they sparkle, creating a beautiful play of light and shadow, almost like a dream.

  
Each diamond is a symbol of love, carrying with it a deep emotion and a unique, heartfelt story. 

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Professional certification

All RAGAZZA natural diamonds are ethically sourced., and each diamond comes with a certificate from trusted diamond grading organizations, either the Gemological Institute of America (GIA) or the International Gemological Institute (IGI). 

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Pursuit of excellence 

At RAGAZZA, we have a wide selection of high-quality natural diamonds, and we never sell diamonds with obvious flaws (below I1), milk diamonds, or low-quality cuts. We only offer white diamonds with a color grade of H or higher.  
 
Also, we provide a 7-day unconditional replacement policy and lifetime maintenance for all our diamonds. Additionally, we offer you great prices thanks to our modern supply chain. 

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Shape Aesthetics 

Every diamond cut is a work of art, turning raw natural diamonds that look like stones into stunning diamonds. Whether it's the classic round shape, the elegant Asscher shape, or the timeless emerald cut, each diamond is carefully crafted to let light shine through, creating a unique sparkle. 

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The 4Cs of Diamonds

The value of a natural diamond is determined by four main factors: carat, color, clarity, and cut, also known as the 4C’s of a diamond. Carat refers to the diamond's weight and size, while color affects how bright and beautiful the diamond appears. Clarity measures the purity of the diamond, with fewer flaws making it rarer and more valuable. Cut is considered the most important factor, as it influences how well the diamond reflects light, creating that signature sparkle. Together, these four elements come together to define each diamond as a lasting symbol of love and commitment. 

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Excellent Ingenuity

Bring your loose diamonds to RAGAZZA, and our experts will add them into your favorite piece of jewelry. Whether it's a ring, necklace, or earrings, we'll create something special just for you. Choose your diamond, and we'll make your dream piece a reality. 

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