Guangxi Wuzhou Starsgem Co., Ltd

  Sapphires, akin to colored diamonds, can either be mined or synthesized in a laboratory. The term "sapphire" originates from Latin and Greek words meaning "blue." While blue is the most prevalent hue for sapphires, they can also appear in shades of yellow, purple, orange, or green. Ruby, which is red sapphire, shares the same corundum base as sapphire and is part of the sapphire family, with other minerals contributing to its red hue. Lab-created sapphires are authentic gemstones, possessing identical physical and chemical properties to naturally occurring counterparts.   Mined Sapphires Vs. Lab-Created Sapphires: Differences   Origin   Mined sapphires, like other natural diamonds, form through specific geological processes beneath the Earth's surface. They are created through various shifts, mixtures, and chemical transformations within the Earth's crust, often influenced by changes in heat and pressure.   In contrast,  lab-created sapphires  are pr...

Step into the captivating world of Moissanite, where you'll encounter a rarely explored gemstone facet known as the Jubilee Cut. This exploration delves into the origins and unique qualities that distinguish the Jubilee Cut, elevating it to prominence. Join us as we unravel the story and inherent charm of the Jubilee Cut . A Jubilee Cut has a special shape, the important characteristics are its lack of a flat table and its 8 facets at the top. The Jubilee Cut has 88 facets in total. This diamond was made in the early 20th century to honor the 50th anniversary of Queen Victoria of England.    What is the Jubilee Cut?   The  Jubilee Cut diamond  stands as a pinnacle of gemstone craftsmanship, epitomizing the intricate art of diamond faceting, particularly renowned in the early decades of the 20th century. Its rarity in gemology lies in its custom application to larger diamonds. The essence of its exclusivity lies in its unmatched ability to enhance the brilliance ...

If a gemstone were ever accused of being extravagant, it would likely be moissanite. This shimmering space rock shines nearly twice as brightly as diamonds—now, that's what we call sparkle.   All that celestial sparkle is undeniably enchanting. If you're in search of the most  radiant moissanite , you've landed in the right spot. Let's delve into moissanite—what they are, why we adore them, and most importantly, the top three most dazzling ones available.   Shiny Stardust   Moissanite is composed of naturally occurring silicon carbide. However, it is so scarce that all moissanite used in jewelry is 100% lab-created. With a sparkle index twice that of diamonds and a hardness of 9.25 on the Mohs scale, moissanite boasts exceptional durability. In simpler terms, moissanite dazzles with twice the sparkle and even more rainbow light—also known as fire—compared to diamonds, and it will endure just as long.   Special Kind of Sparkle   Moissanite possesses a distin...

  Are you inclined to wear a vintage engagement ring with a rich history? Old European cut diamonds were the predominant cut from the Victorian era through the Art Deco period of the 1920s. Round in shape and crafted to sparkle, this style eventually evolved into the modern round brilliant cut that remains popular today.   What are Old European Cut Moissanite? You may recognize a vintage ring when you see one, but what exactly is an  Old European Cut moissanite ? Also known as an Old English Cut moissanite, this diamond-cutting technique originated in Europe during the late 1800s. Prior to modern technology, diamond cutters relied on manual labor to meticulously fashion round, multi-faceted moissanite from rough stones.   The Old European Cut quickly gained popularity and paved the way for the development of the modern brilliant cut. Today, advancements in technology allow for precision and measurability in the creation of diamond cuts, including the Old Europea...

  What Are Lab Grown Diamonds? Lab-grown diamonds , also referred to as lab-created diamonds, man-made diamonds, engineered diamonds, and cultured diamonds, are produced in carefully controlled laboratory settings using advanced technological methods. These processes replicate the conditions in which diamonds naturally grow beneath the Earth's crust in the mantle. Lab-created diamonds are composed of genuine carbon atoms arranged in the typical diamond crystal structure. As they are made from the same material as natural diamonds, they possess identical optical and chemical properties.   Lab Grown Diamond Benefits Lab grown diamonds are an excellent alternative to mined diamonds. Not only are they physically identical, but they’re also sourced responsibly and are more cost-effective. Some of the biggest advantages of a lab created diamond include:   - Fewer defects - Greater affordability - Colors that are rarely found in nature can be created, making unique and coveted p...

 Radiant cut lab-grown diamond rings are just what they sound like—incandescent, luminescent, and stunning in their unique sparkle and shine. Engagement rings featuring lab-grown radiant cut diamonds showcase a unique diamond cut, known for its rectangular shape with trimmed corners and an exquisite arrangement of facets in the modified-brilliant style .   Why Choose a Radiant Cut?   Radiant cut diamond rings  stand out for their ability to combine the best features of two distinct styles: the sleek lines and balanced silhouette of emerald cuts, along with the vibrant sparkle and brilliance typically found in round brilliant cuts. The distinctive facet arrangement of the radiant cut produces a spectacular display of light and fire.   Chic and Unique   The clean lines of a  radiant cut engagement ring 's shape, paired with its dazzling array of facets, create a sleek and contemporary aesthetic. Radiant cut lab-grown diamond rings are ideal for thos...