The Refractive Index of Diamonds
The refractive index is a measure of how light interacts with a material, and it’s an important factor to consider when choosing diamonds for jewelry.
The refractive index is a measure of how light interacts with a material, and it’s an important factor to consider when choosing diamonds for jewelry.
Although you should base your jewelry purchases mostly on your personal sensibilities, the official monetary value of diamonds (and some other gems) is determined by
June’s birthstone, moonstone, is such a gorgeous, romantic and unique gem! A gem prized since ancient times. Also, it’s one of three birthstones for the
December’s birthstone, turquoise, is one of the most versatile gems. You’ll find it in rustic southwestern jewelry as well as royal crowns. For over 5,000
The November birthstone Citrine is the top-selling yellow/gold colored gem. It’s from the quartz family and shares the qualities of both durability and affordability. Citrine
The December birthstone, Blue Zircon, is the most popular among Zircon’s many colors. Because of the demand, it’s also the most expensive. However, this gemstone’s
December’s birthstone, tanzanite, is a rare stone that excited the gem world. It’s one of the world’s best modern discoveries. Known only in 5 square
The October birthstone, tourmaline, comes in a rainbow of colors that few gems can match. It’s name comes from the Sinhalese word “toramalli”, meaning “stone
June’s birthstone, Alexandrite is a very rare gem. Consequently, they can be very expensive. Plus, their price increases dramatically as they get to a full
Sapphire, the September Birthstone on the Offical Birthstone List, is a time-honored classic and a favorite among many. Sapphires and rubies are the hardest gems