2025-05-16 13:56:42
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Fancy Color Diamonds

Full-color colored diamond matrix, unlocking carat freedom and color imagination.


In the world of diamonds
Color is an eternal poem
Carat is a medal of freedom



High Light has successfully growning six color diamonds: red, orange, yellow, pink, blue and green, with the purity of their hues comparable to those of natural minerals.

Let every colored diamond become a footnote to your unique story.








Our colored diamonds range from 1-18ct, with clarity up to VVS-VS level, and a variety of cutting shapes can be customized.
All colored diamonds are equipped with certificates such as IGI, GIA, NGTC, etc. The carat, hue, and clarity data are traceable to ensure their value.

What Are Treated Diamonds? From Technology, Differences to Identification
In the diamond consumer market, one question is being asked by more and more buyers: "Is the colour of this diamond natural, or has it been treated?" So what exactly is a treated diamond? How is it "treated"? And how can consumers identify and judge it?
The Metamorphosis of Diamond: From Jewelry to a Cornerstone of Technology—Three Key High-Tech Applications of CVD Single-Crystal Diamond Wafers
When you hear the word "diamond," what comes to mind first? Is it dazzling diamond jewelry, or the romantic vow that "a diamond is forever"? In reality, diamond is making a major breakthrough in the realms of industry and technology—demonstrating its value in a truly "hardcore" way. Thanks to its status as the hardest material in nature, its exceptional thermal conductivity, and its broad optical transparency (spanning from ultraviolet to infrared), CVD (Chemical Vapor Deposition) single-crystal
Vintage Trend: Champagne & Cognac Diamond Color Guide
Recently, vintage aesthetics have continued to sweep the global jewelry industry, with Victorian court styles, Edwardian vintage jewelry, and European-style vintage bridal jewelry making a comeback. Champagne-colored diamonds, with their naturally soft luster, have risen in popularity, perfectly complementing the elegant heritage of vintage jewelry. Having broken out of niche collector circles, they have taken the jewelry markets of Europe, the United States, and Southeast Asia by storm. Thanks
The Ultimate Guide to Diamond Testers: Everything You Need to Know About Use and Selection
A diamond tester is a portable electronic instrument that distinguishes diamonds from other materials based on differences in thermal conductivity. It is typically shaped like a thick pen or a small remote control, with a fine metal sensing probe at the tip.