Necklaces · Bar
Diamond Bar Necklace
A diamond bar necklace sets a line of small certified lab grown diamonds along a slim bar — straight for a clean, modern look, or curved to hug the collarbone — on a fine gold or platinum chain. Delicate, easy to layer, for a fraction of a mined-diamond necklace. Browse the styles below.

- IGI or GIA Certified
- Free Insured Shipping*
- 30-Day Free Return*
- Price Match on Certified Diamonds
- Adult Signature on Delivery
- IGI or GIA Certified
- Free Insured Shipping*
- 30-Day Free Return*
- Price Match on Certified Diamonds
- Adult Signature on Delivery
FAQs
Diamond bar necklace questions
Answers to help you choose with confidence.
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Find your diamond bar necklace
Choose straight or curved, your length and metal — every diamond is certified lab grown, priced live. Want it engraved or need help choosing? Our gemologists will help, free.