Aurora Opal Round Cabochon - The Opal Dealer

Aurora Opal Round Cabochon

$1.25

Stone Size: 2mm

2mm

3mm

4mm

5mm

6mm

7mm

8mm

Quantity: 1 Piece

1 Piece

5 Pieces

10 Pieces

25 Pieces

50 Pieces

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Lab-grown opal means no mining and less waste.

Description

Capture the enchanting magic of the northern lights with our Aurora Opal Cabochons. These stunning lab-created opal cabochons feature a vibrant, hot pink base that dances with a shimmering rainbow fire. Their perfectly calibrated round shape and flat back make them incredibly versatile for setting and inlay. An absolutely magical choice for your collection of jewelry making supplies, these synthetic opal cabochons bring a brilliant, otherworldly beauty to any design, from delicate stud earrings to statement ring settings.

Product Specifications

Material	Lab-Grown Opal (80% Silica, 20% Polymer)
Color Play	Primary: Vibrant Pink \| Fire: Rainbow
Shape	Round Cabochon
Back	Flat Back
Sizes	2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm
Quantity	Sold by the Individual Cabochon
Hardness	4 on the Mohs scale
Heat Resistance	Up to 250°F / 120°C

Sizing & Thickness

2mm Cabochon: 1.0mm Thick
3mm Cabochon: 1.5mm Thick
4mm Cabochon: 1.8mm Thick
5mm Cabochon: 2.0mm Thick
6mm Cabochon: 2.2mm Thick
7mm Cabochon: 2.4mm Thick
8mm Cabochon: 2.6mm Thick

Why Choose Our Opal Cabochons?

Enchanting Fire & Color: Meticulously grown to display a brilliant and magical range of color flashes.
Perfectly Calibrated: Each cabochon is cut to precise millimeter dimensions with a flat back, ensuring a perfect fit for bezels, settings, and inlay channels.
Unmatched Stability: Guaranteed not to crack, craze, or yellow over time, offering superior durability over natural opal.
Easy to Set & Polish: The smooth, domed top polishes to a high shine, and the flat back provides maximum surface area for adhesives, making them ideal for jewelry of all kinds.

Creative Applications

Jewelry Setting: The perfect choice for setting in bezels to create magical stud earrings, rings, and pendants.
Nail Art & Adornment: Add a dazzling, gem-like accent to high-end nail art or use for tooth gems and body art.
Surface Inlay: Ideal for inlaying into woodworking projects, musical instruments, and other custom crafts to add a pop of vibrant color.
Wire Wrapping: Use as the centerpiece for intricate wire-wrapped designs that capture and showcase the brilliant fire.

Please Note: Our lab-created opals can withstand heat up to approximately 250°F. For best results and to maintain the integrity of your cabochons, please avoid exposing them to high heat. Due to their unique composition, every cabochon is unique and color may vary.

Why Choose Lab-Grown Opal Over Natural Opal?

Lab-grown opal represents the perfect marriage of nature’s beauty and human ingenuity. It captures the mesmerizing fire of the world’s rarest opals while delivering significant advantages in durability, ethics, and vibrancy. Here’s why choosing a lab-grown opal for your jewelry is a brilliant decision.

Engineered for Everyday Life

The most significant advantage of lab-grown opal is its superior strength and stability. Natural opal is famously delicate, containing a high water content that makes it prone to cracking and "crazing" from impacts or temperature changes. This fragility is why it's often avoided for daily-wear pieces like engagement rings.

Our lab-grown opals solve this problem. By creating the opal in a controlled environment, a gem is produced that is far more resilient and durable. You can wear your opal jewelry with confidence every day, without the constant worry of damaging your precious stone.

Unmatched Vibrancy & Fire

While natural opals can be stunning, their quality and play-of-color can be inconsistent. The beauty of a lab-grown opal is the remarkable consistency and vibrancy of its fire. The process cultivates a flawless, intricate structure that results in a breathtaking and uniform play-of-color, a feature typically found only in the most expensive mined opals.

An Ethical & Sustainable Sparkle

Choosing a lab-grown opal is a choice you can feel good about. Our opals are grown above ground, completely bypassing the environmental disruption and ethical concerns associated with traditional mining. There is no destructive land use, no murky supply chains, just pure, beautiful opal created with a clear conscience.

Accessible Luxury

We offer these incredible gemstones at a more accessible price point than their mined counterparts of similar quality. Lab-grown opals make the breathtaking beauty of this unique gem available to more people and for more types of jewelry, allowing you to own a piece of rare beauty without the rare price tag.

With lab-grown opal, you no longer have to choose between breathtaking beauty and practical durability. You get the fire of a rare gemstone with the resilience for everyday life. A modern, ethical, and accessible treasure designed to last a lifetime.

How Our Lab-Grown Opal is Made

Our lab-grown opal, also known as synthetic opal or man-made opal, is a marvel of science, capturing the dazzling beauty of natural opal in a controlled environment. The result is a gemstone material with spectacular, consistent color and fire. While created in a lab, it shares the same fundamental composition as its natural counterpart: silica.

Lab-grown opal provides a brilliant and ethical alternative to mined opal. It offers not only affordability but also enhanced durability for creative projects. Unlike natural opal, which can be prone to cracking or crazing, our opal is stabilized with a polymer. This special impregnation process makes the material much stronger and easier to work with, perfect for jewelry, ring making, and other crafts. Please note, because of this polymer stabilization, the material cannot be exposed to the high heat of activities like glassblowing.

The Creation Process

Growing opal is a slow and precise art that mimics nature's own method, refined by science. The entire process, from start to finish, can take over a year to complete.

Step 1: Forming the Foundation

The journey begins with a solution of microscopic silica spheres suspended in water. This solution is the basic building block of opal. Nothing can be rushed here; the silica must be allowed to settle naturally.

Step 2: The Long Wait for Color

Over several months, these tiny silica spheres gradually sink and stack themselves into a highly ordered, tightly packed lattice. It is this perfectly uniform structure that gives opal its unique magic. As light passes through, the structure acts like a prism, diffracting the light and splitting it into a vibrant, dancing spectrum of color. This phenomenon is known as "play-of-color."

Step 3: Stabilization and Hardening

Once the silica structure is perfectly formed, the water is slowly and carefully removed. The material is then infused with a polymer to add strength and stability. This crucial step enhances the opal's durability, making it resistant to impact and cracking. The block is then allowed to fully harden into a solid mass.

Step 4: Revealing the Beauty

The rough block of lab-grown opal is now ready to be transformed. Just like a natural gemstone, it is skillfully cut, shaped, and polished to reveal the breathtaking patterns and colors locked inside. This process results in a stunning material ready for endless creative applications.

Shipping & Processing

Processing Times & Shipping Offers:

Processing Times: 1-3 Business Days *Unless otherwise specified
US orders over $35 are eligible for Free Ground Shipping via USPS (estimated 3-5 business days)

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