If your gemstone is Graded and GRA© Registered, an up-to-date estimate of your diamond is included in your online report which is accessible by scanning the diamond case, or via the brag-tag key fob.
SiC Diamonds (moissanite) range from $10/carat to $5,000+/carat depending on size, shape, cut, symmetry and other factors. Below is a free calculator to determine the value of your SiC diamond. Graded & encapsulated SiC diamonds are the most sought after and valuable, click here to learn why from the AI, or Click Here to find about the history of SiC diamonds and the GRA.
NOTE: This calculator is for C & SiC round cut diamonds only.