Buying diamonds from the first hand, meaning directly from the source or a manufacturer, is important for several reasons. Firstly, it ensures that the diamonds are authentic and of high quality, as they have not gone through any middlemen or brokers who may not have the necessary expertise to assess their value accurately. This reduces the risk of buying low-quality or fake diamonds, which can be a significant financial loss. Secondly, buying diamonds from the first hand can save you money, as there are no additional markups from intermediaries. This can result in significant savings, especially when buying high-end or rare diamonds. Thirdly, buying diamonds from the first hand often allows you to customize or personalize your purchase, such as choosing a specific cut or design. Finally, buying diamonds from the first hand can provide peace of mind, as you can be confident that you are dealing with a reputable and trustworthy source. Overall, buying diamonds from the first hand is essential for ensuring quality, value, and peace of mind when making a significant investment in a diamond.


    GIA (Gemological Institute of America) and IGI (International Gemological Institute) are two of the most reputable diamond grading laboratories in the world. Diamonds certified by these organizations are highly valued and sought after because they provide assurance of the diamond's authenticity, quality, and value. The certification process involves rigorous examination and evaluation of a diamond's characteristics, such as cut, clarity, color, and carat weight, using standardized criteria and techniques. This ensures that the grading is unbiased, consistent, and reliable, which is essential for both buyers and sellers in the diamond industry. GIA and IGI certificated diamonds are considered to be the benchmark for quality and are often used as a basis for pricing and trade. Therefore, the importance of GIA and IGI certificated diamonds cannot be overstated, as they provide trust, confidence, and transparency in the diamond market.


    Lab-grown diamonds are an excellent choice for many reasons. Firstly, they are eco-friendly and sustainable as they are produced in controlled laboratory environments using advanced technology and renewable energy sources. This means that there is no mining involved, and therefore no harm to the environment or human rights issues associated with traditional diamond mining. Additionally, lab-grown diamonds are often more affordable than natural diamonds, allowing more people to own a high-quality diamond. They are also just as durable and beautiful as natural diamonds, with the same chemical and physical properties, making them an excellent investment. Finally, lab-grown diamonds are free of the ethical concerns associated with the diamond industry, such as the funding of conflicts, child labor, and worker exploitation. All of these factors make lab-grown diamonds the right choice for those who value sustainability, affordability, and ethical responsibility.

  • Diamond Code L.A is the very first lab grown wholesaler / retailer in California,which provides same day / next day delivery for all sizes / shapes of loose diamonds to their customers all around United States.
    - We have both CVD and HPHT diamonds.
    - All sizes / shapes of GIA and IGI certified lab grown loose diamonds.
    - Lab grown finished products like stud earrings, engagement rings,semi mount rings,bracelets, necklaces / plain mountings and more.