Gemstone Guide
Peridot: From Soft Olive to Bright Lime
Labradorite: A Gray Gem With Unexpected Color
Types of Moonstone: Rainbow, White, Peach, Gray & Chocolate
Iolite: Violet-Blue That Changes With the Angle
Kyanite: Blue, Green, and Teal Moss Varieties
Garnet: More Than a Deep Red Gem
Abalone Shell: Iridescent Color & Gentle Jewelry Care
African Turquoise: Earthy Color, Jasper Identity & Jewelry Care
Gemstone Guides: Explore Stones A–Z
White Topaz: Colorless Sparkle With Its Own Identity
Turquoise: Blue-Green Color With a Long Human History
Lavender Amethyst: Pale Purple Quartz for Jewelry
Lapis Lazuli: A Blue Rock With More Than One Mineral
Kunzite: Pale Pink With a Change of Perspective
Smoky Quartz: Transparent Gray and Brown
Pink Coral: A Gem Material With a Marine Origin
Apatite: Vivid Color in a Gem That Needs Gentle Care
Rose Quartz: What Makes Its Pink So Soft
Amber: Ancient Resin in a Lightweight Gem
Blue Chalcedony: Soft Color and a Gentle Glow
Blue Topaz: Sky Blue, Swiss Blue, and London Blue
Citrine: Yellow Quartz, From Pale Gold to Warm Orange
Ruby: Why Corundum Turns Red
Pearl Guide: Types, Shapes, Quality, Meaning & Jewelry Care
Sunstone: Where That Warm Sparkle Comes From
Herkimer Diamond: Naturally Pointed Quartz
Aquamarine: The Blue Member of the Beryl Family
Amethyst: Purple Quartz With a Long History