Keystar Gems

Press Releases

Keystar Gems Produces Over 10,000 cts. of Sparkling HPHT Lab Grown Diamonds a Month

For centuries, diamonds have captivated. For millions to billions of years, they have naturally formed, eventually being unearthed in alluvial and kimberlite deposits. Now, the chemistry of the diamond has been studied and perfected, and the popularity of lab grown diamonds has taken hold globally. Keystar Gems, one of the world’s largest and most influential manufacturers of stunning HPHT diamonds,…