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Explore the Difference

Unlike most Internet jewelers, at Diamond Design Co. each piece of jewelry is carefully designed and crafted by our in-house jewelers.

Need it wider, smaller, more stones, less stones, a different metal or precious stone, NOT A PROBLEM. Our jewelry is made-to-order-, "made by us for you".

Fine quality jewelry should come with fine quality service

Advanced Jewelry Design Technology

Made by Us for You. Fine Quality Jewelry

At Diamond Design Co. we are 100% committed to quality standards and have invested in the most advanced jewelry technology. Our jewelry is made one piece at a time, with attention to every detail. All our stones are hand-selected and graded and each piece is CAD designed for the exact stone measurements, ensuring a perfect design without gaps, secure and sturdy settings for some of the most rare and beautiful diamonds and gems.

Below are some of our most popular pieces along with CAD technology videos illustrating the design process. Learn more about custom design work and how our jewelry is made.

Round Brilliant Cut Five Stone Anniversary Ring

Diamond Five Stone Ring

18KW, 18KY, or Platinum

Starting at .50tcw to 2.50tcw

H/SI, F/VS or E/VVS

View Five Stone Ring Selection

Jewelry Design CAD System Video

3.10tcw Designer Eternity Ring

Designer Eternity Ring

18KW, 18KY, or Platinum

Starting at 3.10tcw

Finish Satin or High Polish

View This Eternity Ring

Jewelry Design CAD System Video

Shared Prong Round Brilliant Cut Diamoond Eternity Ring

Shared Prong Diamond Eternity Ring

18KW, 18KY, or Platinum

Starting at 1.50tcw to 5.0tcw

H/SI, F/VS or E/VVS

View Eternity Ring Selection

Jewelry Design CAD System Video

Channel Set Round Brilliant Cut Diamoond Eternity Ring

Platinum Channel Set Eternity Ring

18KW, 18KY, or Platinum

Starting at 1.50tcw to 5.0tcw

H/SI, F/VS or E/VVS

View Eternity Ring Selection

Jewelry Design CAD System Video

Princess Cut Five Stone Anniversary Ring

Princess Cut Five Stone Ring

18KW, 18KY, or Platinum

Starting at .85tcw to 2.50tcw

H/SI, F/VS or E/VVS

View Five Stone Ring Selection

Jewelry Design CAD System Video

Round Brilliant Cut Seven Stone Anniversary Ring

Seven Stone Diamond Band

18KW, 18KY, or Platinum

Starting at .75tcw to 2.50tcw

H/SI, F/VS or E/VVS

View Seven Stone Ring

Jewelry Design CAD System Video

Ruby and Diamond Eternity Ring

Diamond and Ruby Eternity Ring

18KW, 18KY, or Platinum

Starting at 1.50tcw to 5.0tcw

H/SI, F/VS or E/VVS

View Eternity Ring Selection

Jewelry Design CAD System Video

 

 

CAD design eternity ring

 
CAD design for test drive your ring

Test Drive Your Ring

The ultimate in jewelry buying experience. Test drive your ring puts you in the drivers seat. Your ring, your way. Learn More

Jewelry CAD Design System

Advanced Design Technology

Quality you can trust from Diamond Design Co. We make each piece to your exact specifications. See our videos. Learn More