How Big is a 1 Carat Diamond?
A carat is a standard unit of measurement for diamonds, though many consider it a size measurement, it actually refers to weight. One carat equals 0.2 grams, and a 1 carat diamond has an average diameter of approximately 6.5mm. In comparison, a 2-carat diamond is generally around 8mm in diameter.
Fun fact: On average, 250 tons of rock mining is required to produce just 1 carat of diamond.
Are all 1 Carat Stones the Same Size?
No, not all 1 carat stones are the same size when viewed face down. Different shapes appear larger or smaller, plus their millimeter measurements will vary. Refer to our diamond shape size comparison graphic below:
Additionally, diamonds distribute their weight differently depending on the cut. Thus, two 1 carat diamonds of the same shape can have different table sizes due to their cut proportions. A deeply cut diamond retains more weight in its depth and consequently has a smaller diameter than a well-cut diamond. Conversely, a well-cut diamond might have a lower carat weight but a larger diameter. For instance, a round diamond that matches the weight of a princess cut diamond has likely sacrificed more of the rough diamond form to become a finished product. If all this sounds confusing, don’t worry. Our expert gemologists are here to guide you through the intricacies and help you find the ideal diamond for your needs and budget.
How Much is a 1 Carat Worth?
It varies! On average, a 1-carat ring retails for approximately $1,200, but prices can differ depending on your location and where you shop. The value also hinges on the 4Cs of the diamond you’re selecting. When choosing a ring, remember that carat is only one factor; clarity, cut, and color are also key components of a high-quality diamond. Thus, two diamonds of equal carat weight can have significantly different prices based on their cut, color, and clarity.
Curious about which of the four Cs to prioritize? Take a look at our guide to the four Cs of diamonds here.
How Can I Save Money on Diamond Rings?
Here’s the scoop on diamonds: prices usually spike at round number measurements like 1 carat, 1.5 carats, 2 carats, etc. Thus, opting for diamonds just shy of these benchmarks, such as a 0.95 carat diamond, can result in significant savings — and most people won’t notice the slight reduction in size. Here are some other tips to save money without sticking strictly to the 1-carat mark:
- Consider diamonds just under breaking points, like a 0.96 carat diamond.
- Opt for an engagement ring with a halo setting below 1 carat.
- Choose a three-stone setting to enhance the appearance of size.
If you’re set on a 1 carat diamond, don’t fret. There are still ways to reduce costs while maintaining that 1 carat mark:
- Select a diamond with a lower color grade, such as an H color diamond.
- Pick a diamond with fluorescence, as GIA confirms it doesn’t affect sparkle but can reduce the stone’s price.
- Choose a diamond shape that efficiently uses the rough material (less waste, such as with the round cut, translates to higher prices).
Is 1 Carat a Good Size for an Engagement Ring?
Absolutely. It’s the preferred engagement ring size in America, and the happiness of countless brides-to-be corroborates this. However, what ultimately matters is that the person who will wear it loves it. Browsing engagement rings online together can be a meaningful experience for couples — and with Artful Bracelets‘s extensive collection of hand-crafted, ethically sourced engagement rings, along with options like free shipping and returns, replica home preview, and a lifetime warranty, it can lay the foundation for a lifetime of smart choices you make together.
Our expert gemologists at Artful Bracelets are ready to help you find the perfect ring for your journey together. They excel at aligning with each couple’s priorities and budget — contact us today to discover the best ring for you.
