Wholesale Diamonds

Engagement Rings

Create your own diamond engagement ring.

Engagement Rings Engagement Rings >

Diamond Earrings

Find the perfect pair of diamond earrings.

Diamond Earrings Diamond Earrings >

Diamond Pendants

Diamond necklaces are a timeless choice.

Diamond Necklaces Diamond Necklaces >

Colored Diamonds

Looking for something unique? Shop our collection of fancy color loose diamonds in different shapes, colors, & sizes.

Colored Diamonds

Certified Diamonds

Skip the jewelry store markup and hassle. Search thousands of GIA diamonds online.

How to buy a diamond

How to Buy a Diamond

Purchase your diamond like a pro with our how-to guide. Need help? Speak with a Diamond Experts at 866-737-0754.

How to buy a diamond

Why Brilliance?

  • Easy Returns
  • Free Shipping
  • Lifetime Warranty
  • Lowest Prices
  • Flexible Financing
  • Secure Shopping

She Said Yes!


Better Diamonds, Lower Prices™

Don’t just take our word for it, read our stellar reviews from our thousands of happily engaged clients.

Read Reviews
She Said Yes!

Finding the perfect Wholesale Diamond

Finding a wholesale diamond should be your first step when shopping for a diamond engagement ring, a necklace, or a pair of beautiful diamond earrings. Our loose diamonds page is a great resource which contains different categories of certified diamonds that are carefully evaluated by third-party experts and graded based on their color, clarity, and cut. At Brilliance.com, we always recommend buying wholesale diamonds with GIA certifications, as they are widely considered the most reliable grading laboratory in the industry.

Diamond Education

Talk to one of our in-house Diamond Experts for professional and honest diamond buying advice. Whether you want to learn more about the basics, or you want guidance finding the right diamond our Experts will give you the clarity you need.

Diamond Education
  1. Home
  2. Wholesale Diamonds, Diamond Rings and Jewelry