6 Carat Diamond Rings: The Ultimate Luxury Guide

A 6 carat diamond is not just a piece of jewelry; it's a statement. Entering the realm of "celebrity size," a 6 carat stone is incredibly rare and demands specific buying knowledge to ensure you aren't overpaying for a lackluster stone.

How Big is a 6 Carat Diamond?

A 6 carat round brilliant diamond measures approximately 11.7mm in diameter. For context, a standard 1 carat diamond is about 6.5mm. A 6 carat stone will cover a significant portion of the finger, offering immense presence and sparkle.

6 Carat Diamond Price

Pricing for 6 carat diamonds is exponential. Because they are so rare, the price per carat jumps significantly compared to smaller stones.

• Natural Diamond: Expect to pay anywhere from $100,000 to $500,000+ depending on Color and Clarity.
• Lab Grown Diamond: A high-quality 6 carat lab diamond can be found for $6,000 to $15,000, offering an incredible value proposition for this size.

The "4 Cs" for Large Stones

When buying a diamond this large, flaws become much more visible.

Clarity

In a 1 carat stone, an SI1 inclusion might be invisible. In a 6 carat stone, that same inclusion is huge. We recommend sticking to VS2 or higher for 6 carat stones to ensure they are eye-clean.

Color

Large diamonds show color more easily. While an H color looks white in a 1 carat stone, it might show a yellow tint in a 6 carat stone. We recommend G color or better for white metals (Platinum/White Gold).

Where to Buy a 6 Carat Ring

You won't find these at the local mall. You need a retailer with access to a global inventory of high-value stones.