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Lab Grown Colored Diamonds: How Are They Made?

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  To create diamonds in a laboratory, experts start with a "seed," which is a very small diamond gemstone. They then employ one of two different processes: High Pressure High Temperature (HPHT) or Chemical Vapor Deposition (CVD).   In the CVD process, the seed is placed in a plasma reactor chamber where a mixture of carbon-based gases is introduced at low pressure. Microwaves are utilized to heat these gases, creating plasma. As the temperature increases to thousands of degrees, gas molecules start to break up, allowing carbon atoms to bond to the seed, layer by layer.   In the HPHT process, the seed is positioned in a mechanical press, subjecting it to intense temperatures and pressure along with pre-existing carbon. The seed serves as a template for the carbon lattice, shaping the  lab-grown diamond . Within a few days, the gemstone undergoes growth, layer by layer, until it reaches the desired carat weight.   How Do Lab Grown Diamonds Get Their Color? Lab dia...

CVD Diamonds: What are They?

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  What is a CVD diamond? CVD stands for Chemical Vapour Deposition, which is the commonly used term for diamonds grown in a laboratory through the process of chemical vapour deposition. This method distinguishes itself from another frequently used process for creating lab-grown diamonds, known as HPHT (High Pressure High Temperature).   CVD diamonds are human-made diamonds, but are identical to natural diamonds and are 100% authentic diamonds. In fact, it is impossible to tell a CVD diamond apart from a natural diamond without specialist equipment.   Lab-grown diamonds  are gaining popularity among engagement ring and jewelry buyers, and CVD, along with HPHT, is one of the most commonly used production methods. Choosing CVD diamond jewelry offers several advantages, including ethical origins, sustainability, and generally more affordable prices. It's important to note that CVD diamonds are typically of lower quality compared to HPHT diamonds. As the popularity of CVD...

Brilliant vs. Crushed Ice Cut Moissanite

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  When envisioning gemstones like moissanite or diamonds, one often imagines a brilliant cut stone—radiant, scintillating, with regular and symmetrical facets. However, within the realm of moissanite, a less familiar cut style called Crushed Ice is gradually gaining traction and popularity.   Crushed Ice, renowned for its shimmering allure and marked contrast to the brilliant cut, serves as a stunning alternative. Each cut possesses distinct properties that significantly alter its appearance, lending individual beauty to each.   To comprehend these differences, let's delve into how light interacts with moissanite.   How Light Interacts with Moissanite When light penetrates a substance such as moissanite, it undergoes refraction and reflection. The remarkable sparkle of gemstones results from their specific cuts, causing the light entering from the stone's top to bounce off facets (the stone's cut surfaces) and then reflect outward. The appearance of the gemstone, det...

What Makes Asscher Cut Pink Diamonds Unique?

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 When it comes to gemstones, few can rival the beauty of the Asscher cut pink diamond. This remarkable diamond shape combines elegance with a unique flair. Let's dive into what truly makes the Asscher cut pink diamond stand out. The company is the world’s best  asscher cut pink diamond  supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need. 1. The Unique Shape The Asscher cut is known for its octagonal shape. With its stepped facets, it resembles a beautiful staircase leading to the heart of the diamond. “It’s like looking down a deep well,” says Mia, a jewelry designer. “You see layers and layers of sparkle.” This cut enhances the color and brilliance of pink diamonds, making each one genuinely captivating. 2. Rich Color Variations Asscher cut pink diamonds come in various shades. From delicate blush to vivid magenta, these diamonds are a feast for the eyes. “I love how the light plays with the col...

Difference Between Lab Grown Diamonds And Natural Diamonds

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  What Are Lab Grown Diamonds?   Lab-grown diamonds, alternatively termed lab-created, man-made, engineered, or cultured diamonds, are produced within precisely controlled laboratory settings. Employing advanced technological procedures, these labs replicate the natural conditions wherein diamonds typically originate—forming within the Earth's mantle beneath its crust. These  lab-created diamonds  are composed of genuine carbon atoms structured in the distinct crystalline pattern characteristic of diamonds. Due to their identical material composition to natural diamonds, they showcase comparable optical and chemical properties.   How Are Lab Grown Diamonds Produced?   Lab-grown diamonds  originate from minute carbon seeds derived from existing diamonds. Utilizing cutting-edge technology, scientists employ either extreme pressure and heat or a specialized deposition process called chemical vapor deposition (CVD) to replicate the natural diamond formatio...

8.5×8.5mm Cushion Cut Moissanite S925 Sterling Silver Vintage Engagement Ring

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  8.5×8.5mm Cushion Cut Moissanite S925 Sterling Silver Vintage Ring Details: SKU: 221112-P Available Metal(s) : S925 Sterling Silver / 9K / 10K / 14K / 18K ( White / Rose / Yellow ) Gold , Platinum950 Finish Type : High polish Center Stones : 8.5×8.5mm / 1 piece Cushion Cut Moissanite Side Stones : 0.8×0.8mm / 1 piece Cushion Cut Moissanite Average Clarity : VS Average Color : DEF Contact us for additional Engagement Ring  Details and sizes. Customized jewelry welcome. Prior to embarking on your diamond shopping journey, acquainting yourself with the vocabulary frequently used by jewelers to delineate popular diamond shapes is imperative. It's crucial to discern the disparity between "diamond shape" and "diamond cut," as these terms, though seemingly similar, pertain to distinct technical facets.

Moissanite vs. Diamonds Engagement Rings: A Comprehensive Comparison

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  In the realm of   engagement rings , the choice between moissanite and diamonds stands as a significant decision for couples embarking on the journey of matrimony. Both options offer unique attributes that appeal to different preferences, lifestyles, and budgets. In this comprehensive comparison, we delve into the intricate details of moissanite and diamonds, exploring their characteristics, durability, brilliance, and overall value. Brilliance and Sparkle Moissanite: The Sparkling Alternative Moissanite , a gemstone composed of silicon carbide, exhibits exceptional brilliance and fire, often surpassing that of diamonds. Its optical properties refract light with remarkable intensity, resulting in a dazzling display of colors that captivates the eye. This gem's ability to disperse light into spectral hues creates a mesmerizing sparkle, making it a popular choice for those seeking maximum brilliance in their engagement ring. Diamonds: Timeless Elegance On the other hand, diamo...