Mineral: Corundum | Hardness: 9 | Birthstone Month: September | Anniversary: 5th & 45th
The ultimate symbol of hope!
Chatham lab-grown pink sapphire is characterized by its vibrant pink color, which can range from soft pastel pinks to intense, vivid magentas. This gem adds a touch of romance and youthfulness to any look. But it is predominantly recognized as a true symbol of hope, especially in the month of October—Breast Cancer Awareness Month.
In a process that takes up to 12 months, Chatham grows pink sapphires in a laboratory that are identical chemically, physically, and optically to their mined counterparts.

Chatham’s loose stone category is exclusively wholesale. We will gladly connect you with one of our Authorized Gemstone Retailers through our Concierge Service, or you can visit our Store Locator for a retailer near you. For a truly customized Chatham experience, book a virtual appointment with one of our expert team members, to ensure we fulfill your expectations.

Chatham lab-grown pink sapphire is a transparent stone that ranges from a light, pastel pink to a medium purplish pink to an intense, vibrant magenta.
Chatham lab-grown pink sapphire is available in light, medium, and dark.
The standard clarity grade at Chatham is Gem Quality. That means our gems are free of any eye-visible inclusions.
Chatham lab-grown pink sapphire is essentially flawless.


Chatham maintains rigorous quality control standards to ensure that each lab-grown gemstone meets our high-quality benchmarks.
Chatham lab-grown pink sapphires are cut and polished to high standards, ensuring they exhibit maximum brilliance and color saturation.
Chatham offers lab-grown pink sapphire in a range of popular shapes cut to calibrated sizes. We are also able to accommodate custom cut orders in any size and shape, within reason.
Chatham lab-grown pink sapphire are most commonly preferred in round, trillion, and heart shapes.

Visit our Pink Sapphire Blog to learn more about what makes pink sapphires so desirable.
Chatham grows a kaleidoscope of gemstones. For a closer look, click each lab grown gem to learn more about it’s beauty, quality and color possibilities.

Chatham is the exclusive distributor of Chatham lab grown gemstones. If you are a retailer interested in creating an account, please click here to complete our form. Someone will be in touch shortly with your account details.
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