
Carat Equivalent Explained: Choosing the Perfect Moissanite Size
At TMC Fine Jewellers, we know designing your forever ring is a deeply personal journey, one guided by love, intention, and often the dream of a particular carat size. When it comes to Moissanite, understanding carat weight can look a little different to that of a diamond. We’re here to walk you through what moissanite carats truly represent and how to choose the perfect size for your Moissanite engagement ring.
While carat is often thought of as a visual indicator of size, it’s actually a measure of weight. A carat (abbreviated to ct) refers to the weight of a gemstone, not its physical dimensions.
This distinction becomes important when comparing different gemstones. Moissanite and lab-grown diamonds have different composition, which means they don’t weigh the same. For example, a 9x7mm oval diamond and a 9x7mm oval Moissanite will look the same in size, but the Moissanite will weigh slightly less due to its lower density.
At TMC Fine Jewellers, we use the term carat equivalent to describe how the size of a Moissanite visually compares to a diamond. For example, when you see a “2ct” Moissanite, it means the stone has the same visual presence as a 2ct diamond.
We always lead with millimetre measurements to provide a more accurate sense of your stone’s actual size. This can help you visualise how it will sit on your hand, and ensure you receive exactly what you envisioned when it comes to choosing the specifications of your dream ring.
A moissanite is the perfect choice for somebody who desires the highest quality diamond alternative, that is ethical and affordable. Moissanite is a more affordable option when compared to cultured diamonds, ranging between $1,200.00 and $5,000.00. Moissanite allows you to indulge in your dream ring design and a larger carat size, without exceeding a reasonable budget.
If you’d like help understanding what size is right for you, or are ready to bring your vision to life, we invite you to secure your consultation with one of our jewellery experts or explore our Signature Collection to begin the process. We’re here for you and your journey.