Lab-Created Diamonds: These gems are created by men’s hands. Their process of synthesis is similar to the natural growth of a diamond, and their composition is fully consistent with that of nature.
Lab Diamonds Glossary
Lab-Grown Diamonds: These are synonymous with lab-created diamonds. This term unites several types of gems, like moissanite and zirconium. Swarovski's crystals are used in jewelry or for industrial purposes.
Synthetic diamonds are not a natural product. They are designed and built by men in chemical labs using physics and chemistry laws. Synthetic diamonds make up 97% of all diamonds used in the industry.
Man-made diamonds: This is a common term used for synthetic diamonds that are not of natural origin. Created by human science. They are used both in jewelry and in industry. These diamonds can have various structures, but their features are extremely similar to those of natural diamonds.
Lab-Created Stones: Lab-created stones are synthetic gemstones made by humans that provide the full range of qualities essential for natural gemstones crafted by nature. The pioneer among lab-created stones was synthetic ruby, crafted in 1892. Today, there is almost every jewelry stone having its lab-created analog.
Lab-Grown Round Diamonds: The round cut of a diamond is among the most popular. It suits all types of jewelry enclosing the brilliance and sparkles of a gem. Round diamonds are often used as a solitaire or for pave rings.
Lab-Grown Oval Diamonds: Lab-grown oval diamonds look splendid due to their extra clarity and high-quality coloring. They can be the biggest size, decorating rings and pendants. The oval shape and 56 standard facets make the surface of a gemstone visually bigger than in other cuts.
Lab-Grown Pear Diamonds: The pear cut is an original option, combining the best features of two cuts: marquise and round. Due to their perfect proportions, diamonds with a pear cut have the highest scintillation level among other cuts due to the position of their 58 facets.
Lab-Grown Radiant diamonds: This is a rectangle-shaped cut with 70 facets as a standard. It has truncated corners, and it combines both emerald-cut and round-cut features. This kind of cut looks good as a solitaire on an engagement ring.
Lab-Grown Cushion Diamonds: This type of diamond cut resembles a pad. It has truncated corners, and it could be either a more rounded shape or a more rectangular shape. It is the best choice for fantasy-colored diamonds, as it highlights the intensity of unusual shades.
Lab-Grown Asscher Diamonds: An asscher diamond, a purebred stepped square cut with truncated corners and an octagonal outline, is most harmonious in vintage and art deco jewelry. It suits gems of 2+ carats, enclosing their clarity and transparency.
Lab-Grown Heart Diamonds: One of the most romantic forms of the diamond is the heart cut, a unique and inimitable symbol of love. This type of stone is most often used for installation in earrings, pendants, pendants. The cut itself is similar to the cut of a round brilliant, as well as the pear cut. The difference is the presence of a gap in the upper part of the stone.
Engagement Rings Glossary
Lab Diamonds Engagement Rings: The diamond ring is a must for an engagement. Due to their high quality and low cost, lab-created diamonds are among the most popular gems for engagement rings. They can be used in the very design of a ring, and it's hard to differentiate them from naturally mined diamonds.
Engagement Rings: Engagement rings are part of the tradition. They are usually gifted as a symbol of love when confessing or in a marriage proposal. As usual, they are golden rings with one or several diamonds decorating them.
Engagement Rings with Lab-Created Diamonds: Engagement rings with lab-created diamonds are a new fashion trend. They are eco-friendly, non-expensive, and extremely good-looking. Lab diamonds are similar to natural diamonds, and they are even more clear and transparent.
Solitaire Engagement Ring: The most popular kind of engagement ring is a solitaire. It has one big gemstone in the center. For it, all kinds of diamond cuts are suitable. This ring looks solid and classy at once.
Side Stone Engagement Ring: A more luxurious kind of solitaire with side-set smaller diamonds attracting an eye to the central, bigger stone.
Pave Engagement Ring: Pave is the new black in jewelry. It is a technique for placing small gems in rows on the surface of a ring. Due to this technique, the ring looks extremely luxurious and shiny.
Three-Stone Engagement Ring: The classical style for engagement rings has three similar-size diamonds in the center. Sometimes, the central stone could be of a larger size. It suits all types of palms and images of a person.
Halo Engagement Ring: The halo is a technique of placing small diamonds around the big central gem. It suits different cuts of the central diamond, from the classical round and oval to the marquise or emerald cut. Sometimes, a halo could be combined with the pave technique to make an outstanding ring design.
Vintage Engagement Ring: Vintage means old styles that were popular decades or even centuries ago. These rings remind me of the aristocracy. Some of them were really crafted a long time ago, and some are specially designed to look vintage.
Unique Engagement Ring: An outstanding design for unique engagement rings is always required. This type can differ greatly, but it has no analogs in the market due to the exclusive work of designers who use their own vision and tool set to create a masterpiece.
Custom Engagement Rings: When choosing an engagement ring, not everyone is content with the options currently on the market. Then, custom engagement rings are a godsend in this case. You can order the design and crafting of a ring from professionals to get the ring you dreamed of.
Lab-Created Emerald Rings: The emerald cut is quite popular even now. Its strict lines and clarity are attracting attention. This cut can be used not only for lab-created emeralds, but also for diamonds or moissanites.
Glossary of Moissanite Jewelry
Moissanite: Moissanite is a lab-created gem, similar to a diamond in its features. Its mineral composition differs from that of lab diamonds or natural diamonds, as the basis of moissanite is not carbon but carborundum.
Moissanite Engagement Rings: These rings are only gaining popularity. They look like natural diamond rings, but moissanites have even more sparkles when light hits them. One more difference is the price. For moissanite engagement rings, it could be 10 times lower than for diamond ones of a similar size and design.
Moissanite Solitaire Engagement Rings: Big moissanites of various cuts can be a great solution for a solitaire ring. They are looking like diamonds, and they are sparkling like diamonds. A microscope is required to determine whether a gem is lab-created or natural.
Moissanite Halo Engagement Ring: One more option where moissanites can replace diamonds with ease. Even small gems in the halo are looking brilliant, and a big central stone always looks deluxe. Moissanites can be cut to every design, so it is easy to choose the perfect one for you.
Moissanite Jewelry: Moissanites are actively used in jewelry as they look like natural diamonds, with intense fire and sparkling, but are cheaper. Even an expert cannot tell the difference between this type of jewelry and diamond jewelry.
Carat Weight: Carat is an international measure of weight for jewelry stones. It is 0.2 grams, or 0.007 oz. For natural diamonds, a weight of 6 carats or more is a rarity of great value. The stone of 2 carats of natural origin costs more than 2 similar stones of 1 carat. For lab-created diamonds, the number of carats is always higher than for natural gems of similar size and cut.
Clarity Grade: Diamonds without visible defects (scratches, marks, minerals, and other small characteristics that reduce the quality of diamonds) are more valuable. However, most of the inclusions are not visible without 10x magnification. The grading of clarity is based on the location, size, type, and number of defects found in the diamond. It is graded from 1 to 7, with 1 referring to gemstones having fewer than three inclusions visible only with 45x magnification.
Color Distribution: The color distribution of diamonds includes various shades of white and yellow. Its categorization is measured by marks from D to Z. The D-mark refers to the clearest, almost colorless diamonds, without any inclusion of yellow. Z refers to the lowest quality of diamond coloring.
Dispersion: Dispersion is the number of colorful splashes appearing on the diamond's surface when the light hits it. The higher the dispersion, the bigger the number of splashes. For diamonds, the dispersion level is merely 0.044.
Durability: Each mineral's durability describes its ability to withstand high or low temperatures, pressure, or mechanical impact. Natural diamonds are considered to be among the most durable materials. So do lab-created diamonds.
Fire: This feature reflects color splashes that appear when the light hits the diamond. If they are numerous and bright, enclosing the full rainbow spectrum, the diamond is of good quality.
Four Cs: The four Cs are carats, clarity, color, and cut. These features are the most valuable when evaluating the quality of a gemstone. Due to them, each diamond gets its total price and designation, whether it suits jewelry goals or should be used in the industry.
Inclusion: Naturally mined diamonds are rarely found in clear water. They have some inclusions, such as other minerals or organic parts, that sometimes make their value lower. In lab-grown diamonds, there are no inclusions due to the precise process of their crafting.
Pavilion: Not all facets of a diamond are visible to the eye. But all of them serve their special mission by creating light that sparkles and shines. That is a pavilion facet placed below the girdle that is V-shaped, reflecting light and sending it back through the crown.
Reflection: That is what makes a diamond sparkle. Due to its facets, not all the light that hits the diamond passes through it. Some rays reflect from its sides, creating sparkles that are the most attractive feature of this gemstone.
Diamond's Transparency: This feature applies to the transmission of light provided by a diamond. If the light passes through the gem without interruption, we talk about an excellent degree of transparency. If there are clouds, hazes, or light refraction, the degree may fall to poor.
Loose Diamond Shapes: The shape of a diamond refers to the initial form of a stone when it was grown or mined. Due to the shape, the cut can be chosen. The bigger the diamond is, the more diverse shapes it can take.
Diamond Cut: The cut is a basic parameter included in the famous 4 Cs. It is the number and size of facets carved by a jeweler on the gem's surface. The most popular diamond cuts are marquise, cushion, pear, princess, emerald, and heart.
Scintillation: When talking about diamonds, the specific term scintillation is used. It means the volume of light that is reflected by a gem's facets. It is visible when moving a diamond.
Different Diamonds Shape vs. Cut: Do not mix terms for the "shape" and "cut" of a diamond. The first one refers to the initial shape of the stone and its peculiarities. The cut option refers to the number of facets and reflections that a gem makes.
HPHT and CVD Diamonds Growth Process: Both of these methods are displaying efficiency in growing diamonds in lab conditions. HPHT, which stands for high pressure and high temperature, is based on using pressure and heat to press carbon into the diamond structure. CVD is the method of carbon deposition in the gas phase.