The Importance of Diamond Symmetry: What It Is and Why It Matters
Symmetry plays a key role in a diamond’s sparkle and overall beauty. In this guide, learn what symmetry really means, how it affects brilliance, and why it’s worth considering when...
Introducing
OUR DIAMONDS
Uncompromising Beauty. Ethically Sourced. Expertly Selected.
At Tang&Co, every diamond tells a story — of craftsmanship, care, and conscious choice. Whether you choose a natural diamond formed deep within the earth or a lab-grown diamond crafted with cutting-edge technology, you can be confident you’re getting exceptional brilliance, integrity, and elegance.
LAB-Grown Diamonds
Modern Brilliance with a Sustainable Soul
Lab-grown diamonds are real diamonds — chemically and visually identical to mined stones. Created in controlled environments using advanced technology, they offer the same sparkle with greater sustainability and value.
Natural Diamonds
A Billion-Year Legacy, Captured in a Sparkle
Our natural diamonds are responsibly sourced and hand-selected for their cut, clarity, color, and carat weight. Formed over billions of years, each stone is a one-of-a-kind gift of nature, embodying timeless beauty and rarity.
Blog posts
The Art of Diamond Sparkle: Brilliance, Fire, and Scintillation
Learn what truly makes a diamond sparkle — brilliance, fire, and scintillation — and how factors like cut and clarity influence the light, color, and life within your stone. Discover...
Understanding Diamond Anatomy: How Every Detail Shapes Brilliance
Discover the eight key parts of a diamond and how each one affects brilliance, size, and sparkle. This guide will help you look beyond the 4Cs and understand what truly...
Natural Diamonds: History, Beauty, and Value Explained
Formed over billions of years deep beneath the Earth's surface, natural diamonds are rare treasures celebrated for their beauty, history, and enduring value. Discover how they’re created, why they remain...