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Free Renders &
QUOTES
Unlimited modifications & free cancellations
Triple-Excellent Make Melee Diamonds
Maximum luster in your jewelry, a step above the rest
aPPROVAL-TO-FINISH
7 DAYS
Lightning-fast custom manufacturing time
Next Day Shipping
Shipping Via Fed-Ex
Noreen
Shenk’s Fine Jewelry
Glen Rock, PA
I am so happy with the website. I love the fact that I can get an estimate so quickly and a cad drawing. I just got rings in this week and I love all of them.
Ryan
Spears & Co
Buffalo, NY
Dia-Co has been such a huge part of my success in the jewelry industry. I’ve worked with them for many years now. They’re so talented & extremely easy to talk to and make sure all of my projects come out 100%. I would recommend them over and over. Can’t say enough positive things. They always deliver!
Shane
Berkman Custom Jewelers
Billings, MT
I have had the pleasure of working with Dia-Co for approximately 10 years. Their service and products are excellent! I have never had any issues with this company. They have quality products and finish work in a timely manner.
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