CVD vs HPHT Diamonds: Which one is best for your engagement ring?!

 

 

Welcome back to another By Bonnie blog, where we talk about all things diamonds! Today, we're tackling a question that's been buzzing around: CVD diamonds vs. HPHT diamonds. Which one's the winner? Well, I've got some exciting news for you. 

 

 

cvd vs hpht diamondscvd vs hpht diamonds

I recently had a chat with the senior gemologist at GCAL Laboratory, where they're experts in diamond grading, including 8x Diamonds and other grading methods. It was a real gem of a conversation! I even made a video about it (and a blog!) so be sure to check it out if you're curious.


But if you're short on time (we've all been there!), fear not, I'll give you the quick rundown right here. Although, I must say, the full conversation is packed with valuable insights that you won't want to miss. So grab a snack, sit back, and let's explore the fascinating world of CVD and HPHT diamonds together!

The Difference Between CVD & HPHT: As Told By Sherri

The Difference Between CVD & HPHT: As Told By SherriThe Difference Between CVD & HPHT: As Told By Sherri

I’ll try to sum up what Sherri at GCAL taught us so, bare with us! Natural diamonds take their sweet time to form, we're talking millions of years! And they come out with these intricate patterns, kinda like the rings of a tree. All thanks to the pressure and heat, they twist and turn in all sorts of directions, creating this beautiful mess of complexity.


Now, CVD diamonds, on the other hand, they're all about layers. Yup, you heard that right, layers upon layers of growth. It's like building a tower, one floor at a time! And then there's HPHT diamonds, they've got this whole geometric vibe going on. Picture it like a perfectly arranged Rubik's Cube, growing in a controlled setting. So while natural diamonds rock those organic tree-ring vibes, HPHT diamonds are more like meticulous architects, crafting their diamonds layer by layer or block by block!

 

Should You Buy CVD or HPHT?

Alright, let's give a big round of applause to Sherri! She's the real MVP - smart, savvy, and beautiful. Now, for those of you who prefer the quick version, here's the breakdown: When it comes to choosing between CVD and HPHT diamonds, it's not just about picking one over the other.

Should You Buy CVD or HPHT?Should You Buy CVD or HPHT?

The real deal? Well, it's all about how they're grown and the quality control. If they're not done right, both can have their fair share of issues. With CVD, you might run into some brownish tints, while HPHT can sometimes give your stone a blue hue. Yikes! So, what's the secret sauce? It's all about curation, my friends.


You need someone who's seen it all, like Sherri here, to give you the inside scoop. They can tell you if that F color diamond is looking a bit brown or if that D color one is rocking some blue vibes. Trust me, your eyes will thank you!

Now, let's address the elephant in the room. Some people aren't too keen on HPHT diamonds because they can sometimes fool those old-school testers into thinking they're moissanite. Talk about drama! But hey, let's be real, using outdated tech to judge modern diamonds? That's like trying to fit a square peg into a round hole!


Fun fact: the big ones usually go for CVD diamonds, while the smaller guys prefer the HPHT route. It's all about that rough size!


But if after all this talk about CVD and HPHT you're feeling overwhelmed and just want to click and pray for that D or E color diamond, go for it! It's like playing diamond roulette. Who knows, you might just hit the sparkle jackpot! And if not, well, there's always By Bonnie who can help you find the diamond of your dreams.