Lab Grown Yellow Diamond a Radiant Gem

Yellow Diamond

Yellow diamonds have emerged as a captivating and increasingly popular choice among fancy color diamonds, enchanting jewelry enthusiasts across the globe with their warm, sunny hues. Their popularity has grown significantly in recent years, with yellow diamonds now accounting for approximately 60% of the colored diamond market. These exquisite gems range from pale, subtle yellows to intense, vivid canary shades, offering a spectrum of options for discerning collectors and fashion-forward individuals alike.

The allure of yellow diamonds lies not only in their unique color but also in their versatility and symbolism. Often associated with happiness, joy, and optimism, yellow diamonds have become a favorite for engagement rings, custom jewelry, and high-end fashion jewelry.

What Are Yellow Diamonds?

Yellow lab diamonds are man made diamonds created in laboratory settings that exhibit a yellow color. These diamonds are produced using advanced technological processes, primarily CVD (Chemical Vapor Deposition) and HPHT (High Pressure High Temperature). Lab grown yellow diamonds offer a more affordable and sustainable alternative to natural yellow diamonds while maintaining the same physical and chemical properties.

Shades of Yellow Lab Diamonds

Yellow lab diamonds come in various shades, and each of these shades has different variations:

• Canary diamond yellow

Canary yellow lab grown diamonds offer the same intense, vivid yellow color that closely resembles the bright plumage of a canary bird, but at a more accessible price point. These lab-created gems are highly sought after in the jewelry world for their striking appearance and exceptional color saturation, rivaling their natural counterparts.

• Light yellow shades

Light yellow lab grown diamonds offer a subtle and elegant option for those seeking a hint of color in their jewelry. These diamonds exhibit pale yellow tones that provide a delicate warmth to their appearance. Typically graded as “Fancy Light” yellow. The softer hue of light yellow diamonds makes them versatile for various jewelry designs, from engagement rings to everyday wear. 

• Dark deep yellow shades

Dark deep yellow diamonds showcase a rich, saturated yellow color that can sometimes appear to have slight orange or brownish undertones. These diamonds are often graded as “Fancy Deep” or “Fancy Dark” yellow. Their intense hue makes them popular choices for statement jewelry pieces, offering a bold and luxurious appearance.

How is a yellow lab diamond made?

Colored lab-grown diamonds are initially created using the same methods as white diamonds, primarily through Chemical Vapor Deposition (CVD) or High Pressure High Temperature (HPHT) processes. However, to achieve specific colors, additional treatments are required:

1. LPHT Process: The Low Pressure High Temperature (LPHT) process is often repeated on the diamonds to enhance or modify their color. This involves subjecting the diamonds to high temperatures (but lower pressures than HPHT) for extended periods, which can alter their atomic structure and introduce color centers.
2. Color Centers: Different colors are achieved by creating specific defects or “color centers” in the diamond’s crystal structure. For yellow diamonds, nitrogen atoms are introduced, while for blue diamonds, boron is used.
3. Irradiation: Some colored diamonds, particularly pink and red, are created through irradiation followed by annealing (controlled heating and cooling). This process creates vacancy defects in the diamond’s structure, which, when combined with nitrogen atoms, can produce pink or red hues.

Types of fancy yellow color lab diamonds

Yellow color diamond come in a variety of intensities, each offering its own unique appeal. The Gemological Institute of America (GIA) classifies these diamonds into several categories based on their color saturation:

Fancy Light Yellow Diamond

Fancy Light Yellow diamonds exhibit a subtle yellow hue, offering a delicate touch of color. These diamonds are perfect for those who prefer a more understated look in their yellow diamond jewelry. They pair beautifully with white metals and can be used in various designs, from yellow diamond rings to earrings.

Fancy Yellow Diamond

A step up in intensity from Fancy Light, Fancy Yellow diamonds display a more noticeable yellow color. These stones strike a balance between subtlety and vibrancy, making them versatile choices for yellow diamond wedding rings and everyday jewelry pieces.

Fancy Intense Yellow Diamond

Fancy Intense Yellow diamonds showcase a strong, vivid yellow color that immediately catches the eye. These lab-grown diamonds are popular choices for statement pieces like yellow diamond necklaces or bold engagement rings. Their intense color makes them stand out in any jewelry design.

Fancy Vivid Yellow Diamond

At the top of the intensity scale, Fancy Vivid Yellow diamonds, often referred to as “canary yellow diamonds,” display the most saturated and pure yellow color. These lab-created gems are highly prized for their exceptional brilliance and are often used as centerpieces in high-end yellow diamond jewelry.

Fancy Deep Yellow Diamond

Fancy Deep Yellow diamonds exhibit a rich, saturated yellow color that can sometimes have slight orange or brownish undertones. These diamonds offer a unique, warm appearance that is particularly striking in yellow diamond bands or as accent stones in more complex designs.

How are yellow colored diamonds graded?

Fancy color lab grown diamonds, including yellow diamonds, are graded using a system similar to that used for natural fancy color diamonds. The Gemological Institute of America (GIA) has established a comprehensive grading scale for these diamonds, focusing on three main attributes: hue, tone, and saturation.

Grading Fancy Color Lab Diamonds

The GIA grades fancy color lab grown diamonds based on the following factors:

1. Hue: The diamond’s basic color (e.g., yellow, blue, pink)
2. Tone: The relative lightness or darkness of the color
3. Saturation: The strength or intensity of the color

For yellow lab-grown diamonds specifically, the GIA uses a scale that ranges from light to vivid, reflecting the intensity of the yellow color.

Fancy colored diamonds graded scale

Here’s a simplified version of the GIA’s fancy color grading scale, which applies to both natural and lab-grown diamonds:

Grade	Description
Faint	Very slight color, barely noticeable
Very Light	Light color, but noticeable
Light	Noticeable color, but not intense
Fancy Light	Light, but prominent color
Fancy	Standard saturation of color
Fancy Intense	Strong, intense color
Fancy Vivid	Deepest, most saturated color

Yellow Diamond Jewelry

Yellow diamond jewelry has become increasingly popular in recent years, offering a vibrant and unique alternative to traditional colorless diamond pieces. Lab created yellow diamonds have made these stunning gems more accessible, allowing more people to enjoy their sunny brilliance in various jewelry designs.

Yellow Diamond Rings

Yellow diamond rings are a standout choice for those seeking a distinctive engagement ring or a bold statement piece. These rings often feature a central yellow diamond surrounded by smaller white diamonds, creating a stunning contrast. Alternatively, some designs showcase multiple yellow diamonds for a more intense yellow effect.

Yellow Diamond Wedding Ring

For couples looking for a unique symbol of their union, yellow diamond wedding rings offer a perfect blend of tradition and individuality. These rings can range from simple yellow diamond bands to more elaborate designs incorporating both yellow and white diamonds.

Yellow Diamond Earrings

Yellow diamond earrings add a touch of warmth and elegance to any outfit. Options include:

• Stud earrings featuring solitaire yellow diamonds
• Drop earrings with yellow diamonds as focal points
• Hoop earrings adorned with small yellow diamonds

These earrings can be versatile enough for everyday wear or glamorous enough for special occasions.

Yellow Diamond Necklace

A yellow diamond necklace can serve as a captivating centerpiece in any jewelry collection. Designs vary from delicate pendants featuring a single yellow diamond to elaborate necklaces with multiple yellow diamonds in various sizes and intensities. Some popular styles include:

• Solitaire yellow diamond pendants
• Yellow diamond halo pendants surrounded by white diamonds
• Graduated yellow diamond necklaces

Yellow Diamond Band

Yellow diamond bands offer a modern twist on the classic eternity or anniversary ring. These bands can feature:

• Channel-set yellow diamonds
• Pave-set yellow diamonds
• Alternating yellow and white diamonds

Yellow diamond bands can be worn alone as statement pieces or stacked with other rings for a more eclectic look.Whether you’re drawn to yellow diamond rings, earrings, necklaces, or bands, these sunny gems offer a unique way to express your style and add a pop of color to your jewelry collection. The versatility of yellow diamonds, especially lab grown varieties, allows for endless creative possibilities in jewelry design.

Yellow Diamonds Price

Yellow diamonds, also known as yellow colour diamonds, have become increasingly popular in recent years due to their unique and vibrant appearance. The price of yellow diamonds can vary significantly based on several factors, including color intensity, clarity, cut, and carat weight.

Factors Affecting Yellow Diamonds Cost

1. Color Intensity: The most crucial factor in determining the price of yellow diamonds is the intensity of their color. The GIA grades yellow diamonds on a scale from Fancy Light to Fancy Vivid. Generally, the more intense the yellow color, the higher the price.
2. Clarity: As with colorless diamonds, the clarity of yellow diamonds affects their value. However, in yellow diamonds, color typically takes precedence over clarity in determining price.
3. Carat Weight: Larger yellow diamonds are rarer and thus more expensive per carat than smaller ones.
4. Cut: While less important than color for yellow diamonds, a well-cut stone can enhance its brilliance and value.

Fancy Yellow Color Diamonds: Natural vs Lab Grown Price

When it comes to fancy color diamonds, such as yellow diamonds, the price disparity between natural and lab created becomes even more pronounced:

Natural Fancy Color Diamonds price

1. Extreme rarity: Only about 1 in 10,000 natural diamonds has fancy color5.
2. High demand: Colored diamonds are highly sought after for their uniqueness and beauty.
3. Premium pricing: Due to their rarity and demand, natural fancy color diamonds can command prices many times higher than colorless diamonds of similar size and quality.

Lab-Grown Fancy Color Diamonds Price

1. Consistent production: Lab-grown colored diamonds can be produced more consistently and in larger quantities.
2. Lower production costs: The process of creating colored lab diamonds is not significantly more expensive than creating colorless ones.
3. Competitive pricing: Lab-grown fancy color diamonds are often priced similarly to colorless lab diamonds of comparable quality.