Cosmos Diamonds Journal
Stories, guides & everything in between
Real talk on diamonds, gold, design, and what makes a piece worth keeping.
What Are Lab Grown Diamonds? Complete Guide
Diamonds have always come with a story about where they formed: deep underground, over billions of years. Lab grown diamonds ask a different question, what if the same crystal could be grown elsewh...
Types of Lab Grown Diamonds: CVD vs HPHT Explained
Not every lab grown diamond is made the same way. Two different processes, CVD and HPHT, both produce genuine diamonds with the same chemical, physical and optical properties as a mined stone. The ...
Lab-Grown Diamonds vs Natural Diamonds: Which One Should You Choose?
Lab-grown diamonds have moved from a niche curiosity to a mainstream choice in just the past decade, and the comparison to natural diamonds comes up in almost every buying decision now. Here's wha...
How Lab Grown Diamonds Are Made
Every lab grown diamond starts life the same way a natural one does: as pure carbon. The difference is where that carbon crystallises. Instead of forming under the earth's crust over a billion year...
Do you know the History of Lab grown diamonds?
First Things First Laboratory grown diamonds are visually, physically and atomically identical to their mined counterparts — in essence, they are just as “real” as those from the earth. The only tr...
What are lab grown diamonds? Are they really diamonds?
Lab grown diamonds are known by many names: lab grown diamonds, cultured diamonds, sustainable diamonds, eco friendly diamonds along with many others. Regardless of what you call them, they certai...
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