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If you're looking for stunning necklaces to complete your outfits, the custom diamond necklaces from Amcor Design hold the key. With vintage, modern, and timeless styles, we have many options for you to explore. You can find something for yourself or dazzle a loved one with a gorgeous gift that lasts forever. Browse diamond and gold pieces designed by our in-house jewelers to discover your new favorite style.

Yellow Gold
White Gold
Rose Gold

Shop Custom Diamond Necklaces

Our team of in-house jewelers designs every necklace in our collection to meet our highest quality standards. With 14k or 18k yellow, rose, or white gold, as well as premium diamonds independently certified by FAGL, AGS, GIA, EGL, HRD, or IGI, shopping with us is a guarantee of an heirloom-quality piece. Choose Amcor Design and enjoy a three-year warranty, free insured shipping, and a convenient 30-day return window to ensure your complete satisfaction. If you have any questions about your order, our customer service team is standing by to help.

Sustainable Jewelry

At Amcor Design, our mission is to provide sustainable, cruelty-free diamonds with a minimal environmental impact. In order to achieve this vision, we have prioritized our selection of lab-grown diamond necklaces in our online collection. Our natural diamonds are mined through eco-friendly practices, and our lab-grown diamonds are sustainable and kind to our planet. Join us in doing our part to preserve our planet when you shop necklaces, earrings, and other fine jewelry pieces with us. Have questions about our custom diamond necklaces? Reach out to our team for more information.

Find your ideal diamond necklace