When purchasing labradorite, several key factors determine its value:
1.Labradorescence: The optical phenomenon that gives labradorite its unique iridescence. A stone with bright, intense colors that spread across a wide area of the stone's surface is highly valued.
2.Color: labradorite showing a range of intense and vibrant colors, such as blue, green, yellow, orange, purple, or pink, commands higher prices.
3.Clarity: A stone free from visible inclusions and cracks is generally more valuable, although some inclusions can add to its beauty and hence its value.
4.Cut: A well-cut labradorite maximizes its color display and iridescence, enhancing its value.
5.Carat and Size: A larger and rarer specimen tends to be more expensive. However, a smaller yet high-quality specimen can still be pricey.
6.Carving and Craftsmanship: A skillfully carved piece that highlights the stone's natural beauty and uniqueness is more desirable.
7.Origin: labradorite from certain regions, notably Labrador, Canada, and Madagascar, is known for its quality and unique characteristics, which could increase its price.