Opal Doublets: An In-Depth Look at the Captivating Assembled Gemstone

Uncover the secrets of opal doublets, explore their unique properties, and understand their role in the world of jewelry.


Opals are admired for their spectacular play-of-color and distinctive patterns, making them a sought-after gemstone for jewelry enthusiasts. However, natural opals can be fragile and costly, leading to the development of alternative options such as opal doublets. These assembled gemstones offer an affordable and durable choice for those who appreciate the beauty of opals. In this article, we will delve into the world of opal doublets, discuss their benefits, and provide insights into how they can be a versatile and cost-effective option for opal admirers.

What are Opal Doublets?

Opal doublets are assembled gemstones, composed of two distinct layers:

  1. Top Layer: A thin slice of genuine opal that displays the stunning play-of-color characteristic of this precious gemstone. The opal used in doublets is typically of lower quality or too thin to be used in solid opal jewelry.
  2. Bottom Layer: A dark-colored base, often made of black onyx, potch (common opal), glass, or resin, which provides stability and support while accentuating the opal's vibrant colors.

These two layers are carefully bonded together to create a single gemstone, the opal doublet, which offers an affordable and resilient alternative to natural opals.

The Benefits of Opal Doublets

Opal doublets provide several advantages, making them an attractive option for opal enthusiasts:

  1. Affordability: Opal doublets are more cost-effective than solid opals, as they utilize a thin slice of genuine opal combined with less expensive materials. This makes them a desirable choice for those seeking the beauty of opals without the high price tag.

  2. Durability: The supportive base of opal doublets enhances the durability of the delicate opal layer, making the assembled gemstone more resilient than natural opals. This durability makes opal doublets suitable for everyday wear and a wide range of jewelry types.

  3. Enhanced Appearance: The dark base of an opal doublet intensifies the play-of-color exhibited by the opal layer, resulting in a more vibrant and eye-catching appearance. The contrast between the opal and the base adds depth and allure to the gemstone.

Caring for Opal Doublets

While opal doublets are more durable than natural opals, they still require proper care to maintain their beauty:

  1. Avoid exposure to water, chemicals, and extreme temperatures, as these can weaken the adhesive bonding the layers together or damage the opal layer.
  2. Clean opal doublets with a soft, damp cloth, avoiding harsh chemicals or ultrasonic cleaners.
  3. Store opal doublet jewelry separately from other items to prevent scratches or damage to the opal layer.


Opal doublets offer an affordable and durable alternative to natural opals, making them a popular choice for those captivated by the gemstone's enchanting play-of-color. With proper care, opal doublet jewelry can provide lasting beauty and enjoyment. Explore our exquisite collection of opal doublet rings, earrings, necklaces, and bracelets today, and experience the allure of this unique assembled gemstone for yourself.