Blog Search Results
Showing articles for: "natural diamonds"
538 articles found showing 261–270
💎Pink Sapphires: The Definitive Guide to 2026's Most Sought-After Gemstone
Pink Sapphires: Market Trends, Value & Buying Guide 2025
Australian Opals: Nature's Most Colorful Gemstones
Discover the fascinating world of Australian opals, from rare black opals of Lightning Ridge to white opals of Coober Pedy and boulder opals of Queensland. Learn how Australian opals form, what create...
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.
Tourmaline: The Rainbow Gemstone That Comes in Every Color
Discover the fascinating world of tourmaline, nature's Rainbow Gemstone. Explore its remarkable colors, varieties, geological formation, major sources, Paraíba and watermelon tourmaline, value factors...
Ceylon Sapphire: The Complete Guide to Sri Lanka's Legendary Blue Gemstone
Discover Ceylon sapphire's Sri Lankan origins, colors, treatments, certification, value, mining history, and buying tips for natural and unheated gemstones.
Moonstone: The Gemstone with a Magical Glow, Complete Guide to Adularescence, Colors, and Value
Discover everything about moonstone, including its magical adularescence, geological formation, color varieties, June birthstone significance, hardness, value, care tips, and how to identify high-qual...
💎A Guide to Optical Phenomena in Gemstones
Gemstones are nature’s most mesmerizing canvases for light where physics, chemistry, and geology converge to create living art.
H-FH Gemstone Treatment: The Ultimate Guide to Heat with Fissure Healing
In the world of gemstones, transparency is everything and one of the misunderstood notations on a gem certificate is H-FH (Heat with Fissure Healing).
12 Rare Diamond Cuts You May Not Know: A Complete Guide to the World's Most Unusual Diamond Shapes
Explore 12 rare diamond cuts, from Carré and Pentagon to Lozenge, Marquise, and Briolette, with insights into history, design, market demand, value, and buying considerations.
Diamond Inventory Shift During the Iran Conflict: How the Global Diamond Trade Reacted
How the Iran-Israel Conflict Reshaped the Diamond Industry in 2026