Buying stones for jewelry requires a balance of aesthetic appreciation, technical knowledge, and commercial savvy. Whether you are a hobbyist or a professional jeweler, the following sections detail the critical factors involved in selecting, verifying, and purchasing gemstones. 1. The Core Quality Framework (The 4Cs of Colored Stones)
The vast majority of colored stones on the market have undergone some form of treatment to improve appearance. Reputable sellers must disclose these. Gemstone Buying Guide - Jewelers of America buy stones for jewelry
: Evaluated by hue (the color itself), tone (lightness or darkness), and saturation (intensity). Vibrant, highly saturated stones typically command the highest prices. Buying stones for jewelry requires a balance of