Blog
Diamonds
Understanding the 4Cs of Diamonds — Carat, Cut, Clarity, and Color — helps you choose a stone that matches your priorities, whether it’s size, sparkle, rarity, or value.
Metals
At OG Fine Jewelry, we craft timeless pieces from the world’s most beautiful and durable precious metals. The metal you choose is more than just a setting — it defines the style, feel, and longevity of your jewelry. Here’s a guide to help you decide which metal best matches your story.
Ring Purchase Guide
Looking for an engagement or wedding band but don’t know where to begin? Well, here’s a step-by-step guide to help you find ‘the one’.
Jewelry Care Guide: How to Keep Your Gold & Diamond Jewelry Sparkling
Discover expert jewelry care tips. Learn how to clean, store, and protect your gold, diamond, and gemstone jewelry at home.
Lab-Grown vs Natural Diamonds: Key Differences Explained
Discover the difference between lab-grown and natural diamonds. Learn about price, sustainability, and how to choose the perfect diamond for you.
14K vs 18K Gold: Which One Should You Choose?
When buying fine jewelry, one of the first questions that comes up is: What’s the difference between 14K and 18K gold? Both look stunning, both are real gold - but they’re not quite the same. The karat number tells you how pure the gold is, how it wears over time, and even how much it costs.
How to Find Your Ring Size (and Why It Really Matters)
A ring should feel like a second skin — comfortable, effortless, and secure.
When it fits perfectly, you’ll forget you’re even wearing it (until the sparkle catches the light).
But when it’s too loose or too tight, it can damage both your comfort and the ring itself.