I STAND FOR Take $10 off on your first order w/code: CHANGE details
Create an account for access to:
⬤ Saved items in your wishlist.
⬤ Personalized recommendations.
⬤ Order delivery updates and return management.
SEARCH FOR DIAMONDS
DIAMONDBAYOU SIGNATURE DIAMONDS
The Signature Difference
Signature Jewelry Collection
BUILD YOUR OWN DIAMOND JEWELRY ®
DESIGN YOUR OWN ENGAGEMENT RING
GET INSPIRED BY CUSTOMER'S RINGS
ENGAGEMENT RING STYLES
THE STAR COLLECTION
SHOP BY METAL
SHOP BY STYLE
SHOP BY SHAPE
PRECIOUS METAL EDUCATION
This guide defines the five essential characteristics of gemstone quality. By understanding these characteristics, you'll be able to shop with confidence. Print this helpful information and take it with you shopping so you can make the best choice on a beautiful piece of gemstone jewelry.
The jewelry industry recognizes the highest quality gemstones by purity of their hue, the depth of tone, and the color saturation. The best value is in colors that include "slight" traces of other colors, are not too light or dark, and have a lot of saturated color. Diamond BAYOU offers some of the highest-quality colored gemstones available. Nearly all gemstones today, including Diamond BAYOU stones, have been treated to enhance their color. The most common methods of treatment are heating, nearly always seen with aquamarine, citrine, amethyst, sapphire, ruby and tanzanite, bleaching commonly seen with pearls, and irradiation performed on nearly all blue topaz.
Almost all gemstones contain inclusions. Even those most highly prized have at least some inclusions. Flawless gemstones are very rare and very expensive. The best value is found in gems that are lightly to moderately included, like those in Diamond BAYOU gemstone jewelry. Emeralds are typically treated with colorless oil, wax or resin to minimize surface-reaching inclusions.
Unlike diamonds, with gemstones there isn't an "ideal" cut geometrically configured for maximum brilliance. But a high-quality gemstone cut is one that presents the most even color, exposes the fewest inclusions, and displays the majority of the gemstone weight when set in jewelry.
The carat weight of a gemstone is not necessarily an accurate gauge for gemstone size. To help you judge the size of a gemstone, Diamond BAYOU lists the diameter of the gemstone when viewed from above - since if the gemstone is set in jewelry; this is the only part of the gemstone that is visible
Nearly all gemstones on the market, including gemstones offered by Diamond BAYOU, have been treated to enhance their appearance. Gemstones that have not been treated but exhibit desirable color and clarity command extravagant prices. Some enhancement treatments are almost universal, are permanent, and require no special care of the gemstone, such as heat treatment to enhance color. Other treatments are common, and may require more or less special care to avoid damage, such as infusion of colorless oil, wax or resin to improve clarity.
Every gemstone has unique characteristics. Considerations in everyday care, how and when you wear your fine jewelry, will dictate longevity.
Gemstone hardness and durability may factor into your choice of gemstone ring. Many gemstones are durable for everyday wear, yet other gemstones may require special care. Abrasive surfaces, harsh chemicals, and sharp blows can damage even the most durable gemstone. Removal of your ring when active will maintain the beauty and ensure every piece endures for years to come.