Lab Created Gemstones – Synthetic Corundum – Lab Created Dark Ruby – Synthetic Dark Ruby
About Lab Created Dark Ruby
Lab Created Dark Ruby is one of the finest gemstones in the Synthetic Corundum family. Today, customers can choose from many Lab Created Gemstones, including Lab Created Emerald, Lab Created Sapphire, and Lab Created Alexandrite. Among these options, Lab Created Dark Ruby stands out because of its rich color, durability, and affordability.
Natural rubies of exceptional quality can cost between $10,000 and $50,000 per carat. However, many jewelry lovers prefer Synthetic Dark Ruby because it offers a similar appearance at a much lower price. At GemsNGems, you can find premium-quality Lab Created Dark Rubies for less than $100.
Our Lab Created Dark Rubies feature natural-looking inclusions that closely resemble genuine rubies. As a result, they provide an authentic appearance while remaining affordable. Select a shape from the list below to view polished gemstone examples, available sizes, and pricing information.
Manufacturing Process
Lab Created Dark Ruby belongs to the Synthetic Corundum category. Manufacturers produce these gemstones using the Verneuil (Flame Fusion) process. This method creates gemstones with the same chemical composition, hardness, density, and appearance as natural rubies.
Although Lab Created Dark Rubies closely resemble natural gemstones, experienced gemologists can identify the differences through careful examination. Therefore, they are an excellent choice for beautiful and affordable jewelry.
Chemical Properties
- Chemical Composition: Al₂O₃ (Synthetic Corundum)
- Hardness: 9 on the Mohs Scale
- Density: 3.98–4.10 g/cm³
- Purity: 99.99%
- Manufacturing Process: Verneuil (Flame Fusion)
Other Synthetic Corundum Gemstones
In addition to Lab Created Dark Ruby, we also supply a wide range of Synthetic Corundum gemstones, including:
- Blue Sapphire
- White Sapphire
- Orange Sapphire
- Yellow Sapphire
- Alexandrite
These gemstones are available in various shapes, cuts, and sizes to suit different jewelry designs.
Pricing
Prices for Lab Created Dark Ruby and Synthetic Dark Ruby with natural-looking inclusions are listed below. We offer premium-quality gemstones at competitive prices for jewelry manufacturers, wholesalers, retailers, designers, and collectors.
Custom Orders
If you cannot find the shape or size you need, please contact us. We will be happy to help you source the right Lab Created Dark Ruby for your jewelry project.


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