Moissanite, the dazzling gemstone, has long been established as an attractive alternative to diamonds. But did you know that Moissanite is available not only in a colorless brilliance but also in a variety of colors? In this blog post, you will learn everything about colored Moissanite, the techniques used to create them, the difference between permanent coloring and coating, and why our colored Moissanite stones always meet the highest quality standards.

How Is Colored Moissanite Made? Originally, Moissanite is colorless or slightly yellowish, but various techniques can transform it into a wide spectrum of colors. These techniques can be divided into two main categories: permanent coloring and coating.

Permanent coloring is a complex process in which the Moissanite is either colored during its production or afterward. This method ensures that the gemstone’s color remains stable and resistant to external influences such as scratches or chemicals.

High Pressure-High Temperature (HPHT): One of the most well-known methods for permanent coloring is the High Pressure-High Temperature (HPHT) treatment. The gemstone is exposed to extreme temperatures and pressure, altering its color. HPHT is particularly effective in producing green and blue tones.

Diffusion Treatment: Another technique is diffusion treatment, where the Moissanite is heated and treated with specific chemicals. These chemicals diffuse into the crystal structure of the stone, changing its color. This method is commonly used to create pink, red, and yellow Moissanite.

Mixed Crystal Formation: A less common but highly effective method is mixed crystal formation. Various elements are integrated into the Moissanite during crystal growth, leading to a permanent color change. This method enables a wide range of colors, including violet and orange.

Unlike permanent coloring, coating is a surface-level technique where a thin layer of colored substances is applied to the Moissanite. This method is less expensive and easier to perform but does not provide a long-lasting solution.

Vapor Deposition: A common coating technique is physical vapor deposition (PVD), in which a thin layer of colored materials is applied to the Moissanite. While this can create impressive colors, the coating is susceptible to wear and scratches.

Ion Exchange: Another method is ion exchange, where the outermost layer of the Moissanite is chemically modified to create a color change. However, this technique is not permanent and can be affected by wear or chemical exposure.

The choice between permanent coloring and coating depends on the wearer’s needs and expectations. Here are the key differences:

Durability

Permanent Coloring:

• The color penetrates the entire stone.
• Resistant to scratches and chemical exposure.
• Retains its color for a lifetime.

Coating:

• The color is only on the surface.
• Prone to wear and scratches.
• Can be affected by chemical exposure.

Aesthetics

Permanent Coloring:

• Natural appearance as the color is evenly distributed throughout the stone.
• Better light refraction and brilliance.

Coating:

• May appear unnatural under certain lighting conditions.
• Surface may become dull or worn over time.

Price

Permanent Coloring:

• More expensive due to the complex manufacturing process.
• A higher investment but worthwhile in the long run.

Coating:

• More affordable and quicker to produce.
• Cheaper in the short term but with a higher risk of color degradation.

Colored Moissanite can have various permanent hues, each with its unique charm and suitability for different tastes and occasions.

Green Moissanite Green Moissanite is often produced using the HPHT method. It radiates a fresh, vibrant energy and is an excellent choice for those who love nature and vitality.

Blue Moissanite Blue Moissanite, also often treated with HPHT, exudes a calming and sophisticated aura. It resembles deep, clear oceans and is ideal for lovers of tranquility and elegance.

Pink and Red Moissanite Pink and red Moissanite are commonly colored using diffusion treatment. These shades represent passion, love, and romance, making them perfect for engagement rings or special gifts.

Yellow Moissanite Yellow Moissanite, also created through diffusion treatment, radiates warmth and happiness. It is ideal for sunny personalities and festive occasions.

Violet and Orange Moissanite Using the mixed crystal formation method, violet and orange Moissanite can be produced. These rare colors express individuality and creativity, making them perfect for unique jewelry pieces.

Black Moissanite Black Moissanite is particularly striking and is produced through various methods, including HPHT and diffusion treatment. It offers a bold and modern look, ideal for those who prefer eye-catching and unique jewelry.

At our store, you will only find colored Moissanite created through permanent coloring. We prioritize quality and longevity, ensuring that your Moissanite stones remain just as brilliant and vibrant years later as they were on day one. Each of our products is carefully inspected and comes with a GRA certificate confirming its authenticity and quality.