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  1. RZ® Simulant Diamond The world-famous RZ® Simulant Diamond is the most affordable, beautiful and scientifically advanced, diamond-infused simulant ever created! Constructed from a crystal core that has an infusion of enhanced lab-grown diamond on the outer layer, the RZ® Simulant Diamond possesses the most realistic, natural looking brilliance you will ever see from a diamond alternative ...

  2. zh.rosellejewelry.com › pages › roselle-jewelry-care-guideRoselle Jewelry Care Guide

    Regardless of the metal you choose, take these steps to keep your jewelry polished and scratch-free: Store jewelry in separate pouches or compartments of a jewelry box to avoid scratching. Clean jewelry in a solution of mild dish detergent and warm water, rinse thoroughly and dry with a soft cloth. Don’t scrub precious

  3. WHAT DOES HARDNESS MEAN IN REFERENCE TO GEMSTONES AND DIAMONDS? Hardness with reference to gemstones is often misunderstood. The word “hardness” has a very specific scientific meaning in gemology that differs considerably from its

  4. 2022年8月2日 · Let’s take a closer look at two factors affecting the cut quality of a diamond, a diamond’s table and depth. They both helps to define the physical shape of a diamond and contribute to its sparkle, creating that dazzling look we’ve all come to love. When these two features are proportioned just right, a diamond of any

  5. Diamond Color When discussing a diamond’s color, we are referring to the whiteness, or lack of color present in the diamond itself. Most diamonds used in jewelry are nearly colorless with tints of yellow or brown. For colorless diamonds there can still be a variation in color. On a scale from D (colorless) to X (light

  6. Lab Grown Diamonds Lab grown diamonds (also called man-made diamonds and lab-created diamonds) are more beautiful, ethical and affordable than anything we will get out of the earth. We're replicating the earth's natural process by crystallizing carbon into brilliant diamonds that are chemically, optically and physicall

  7. Roselle Jewelry Care & Cleaning Tips Your Roselle fine jewelry is handcrafted just for you to last a lifetime. With the proper treatment and gentle care, your jewelry will remain sparkling, treasured, and admired for years to come. The following jewelry care tips describes the best ways for jewelry and stones to b

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