Rare 3.72ct No Heat Natural Ceylon Blue Sapphire Oval Sri Lanka GRS Certified

The Guide for Green Diamond Table of Contents Origin of Green Diamond Extraction of Diamonds Natural Green Diamond Formation Types of Natural Green Diamond Green Synthetic Diamond Formation Treated Green Diamond Green Diamond Intensity Level Sorting Bases of Green Diamond Cut Color (Tone, Hue, Saturation) Clarity Carat Value of Green Diamond Effect of secondary modifiers

Sapphires have long been revered for their rich colors, exceptional hardness, and symbolism of royalty, wisdom, and purity. While most people associate sapphires with their signature deep blue color, this gemstone comes in a stunning array of hues, making it one of the most versatile and fascinating gems in the world of jewelry. Natural sapphires

Purple diamonds are glorious in their royal beauty and command tremendous value in the gem market. They are also known by the marketing terms of plum, orchid, lilac, and grape colored diamonds. They owe their incredible color to the addition of trace amounts of the elements, hydrogen, and boron. It is speculated that intense pressure