4 Cs

“Where Artistry, Passion, and Detail Unite to Shape Lasting Elegance”

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4 Cs

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How to Choose a Diamond

by House Of Diamonds | Nov 6, 2025 | 4 Cs, Diamonds

GIA’s How to Choose a Diamond video explains the fundamentals of selecting a diamond using the trusted 4Cs of diamond quality: cut, color, clarity, and carat weight. Developed by GIA, the organization that established the 4Cs, this quick guide helps buyers understand...

About the 4 Cs

by House Of Diamonds | Nov 6, 2025 | 4 Cs, Diamonds, History

The 4 Cs of Diamonds: Carat, Color, Clarity, and Cut Buying a diamond is easier and more confident when you understand the 4 Cs, Carat, Color, Clarity, and Cut. These are globally recognized standards, established by the Gemological Institute of America (GIA), for...

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Family owned and locally operated, House of Diamonds is built on a simple promise: craft exceptional jewelry and give back to the communities we love, at home and abroad, with a special focus on supporting children.

With more than 200 years of combined expertise in diamond wholesale and fine jewelry manufacturing, we combine unrivaled sourcing power with master craftsmanship to offer a curated selection of superior-quality pieces at outstanding value.

We specialize in custom-made diamond jewelry, designed and handcrafted right here in Arizona. Bring us your idea, sketch, or heirloom, we’ll transform your vision into a beautiful, enduring piece, all at a price that makes sense.