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Showing articles for: "Brown"
103 articles found showing 41–50
Buying a Tennis Bracelet? Look Beyond Carat Weight!
Learn how to choose a diamond tennis bracelet by comparing the 4Cs, total carat weight, settings, clasp security, metal options, and fit. Discover practical tips for evaluating quality, maintaining du...
Pear-Shaped Fancy-Color Diamonds: The Complete Guide to Nature's Rarest Teardrops
Pear-shaped fancy-color diamonds combine elegant geometry with rare natural color. Discover their grading, rarity, symmetry, bow-tie effect, value, certification, and buying considerations.
Gemstone Zoning: Nature’s Hidden Color Pattern
Discover how color zoning forms in gemstones, what it reveals about crystal growth, which gems display it, and why zoning can influence beauty, value, origin, and identification.
Diamond Fluorescence: The Complete Scientific Guide to Understanding Diamond Glow Under UV Light
Discover the science behind diamond fluorescence, the defect centers that create blue, green, orange and red glow, how fluorescence affects value, and its role in diamond identification.
Jewelry Trends to Watch in 2026: The Year of Bold Self-Expression, Meaning, and Maximalist Glamour
Discover the top 2026 jewelry trends, including chunky gold, personalized jewelry, vintage styles, maximalism, nature-inspired designs, brooches, and diamonds with character.
Sri Lanka: The Island of Beautiful Gemstones
Discover why Sri Lanka is called the Island of Gems, from Ceylon blue sapphires and rare Padparadscha to alexandrite, spinel, garnet and moonstone.
Why Do Sapphires Come in So Many Colors? The Complete Scientific Guide
Discover why sapphires come in blue, yellow, pink, green, orange, purple, and more. Learn how trace elements, geology, and heat treatment create sapphire colors.
Why Are Some Gemstones Green? The Complete Scientific Guide
Discover what gives green gemstones their stunning color. Learn how chromium, iron, vanadium, and natural radiation create the vibrant hues of emeralds, peridot, green diamonds, tsavorite, demantoid g...
Blue Gemstones: Nature's Most Beautiful Shades of Blue
Explore the world's most beautiful blue gemstones, from sapphire and aquamarine to tanzanite, blue spinel, zircon, turquoise, and lapis lazuli. Learn about their colors, origins, hardness, rarity, tre...
Peridot: The Green Gemstone with a Story Beneath Its Color
Discover everything about peridot, the August birthstone known for its vibrant green color and extraordinary geological origins. Learn how peridot forms deep within Earth's mantle and even inside mete...