Open Heart Necklace

In StockOut Of Stock - Ships in aprox. 2 - 3 days
Free shipping on orders over $100
14 day warranty
Free Exchanges
13.5mm heart, anchored
Cable chain

    Gold Filled

    Our metal MVP -- Gold Filled is 5% gold by weight, which is 40x more gold than gold-plating. Gold filled is hypoallergenic, durable, will last for years to come, and doesn't carry the hefty price tag of solid gold.

    Sterling Silver

    Life is a sport and sterling silver can keep up. 92.5% silver gives sterling silver its signature 925 mark -- it's durable, timeless, and low maintenance. Score!

    Customer Reviews
    5.0 Based on 48 Reviews
    5 ★
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    Customer Photos
    100reviewers would recommend this product Write a Review Ask a Question

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    Filter Reviews:
      20 Sep 2022
      Lauren G.
      United States
      I recommend this product

      Love this Necklace!

      I ordered this necklace a few weeks ago, and I could not wait to put it on! I get compliments every time I wear it, and I love that I never have to take it off! Absolutely love all of OXB’s products and would recommend everyone needs OXB in their life!

      16 May 2022
      Rhonda J.
      United States United States
      I recommend this product

      I LOVE all my OXB!

      I was in Denver for a few days and had the opportunity to stop by the OXB store and purchase a few new pieces. I typically shop OXB online, so this was quite a treat! I love my handmade OXB jewelry and love that I almost never take it off-it works with practically everything.

      15 May 2022
      Michele C.
      United States United States
      I recommend this product


      I love this necklace! I teach two fitness classes a day and was looking for something that could withstand the sweat without tarnishing. This is it! I absolutely love the way the heart sits right over my heart too and have received many compliments. I’ve recommended OXB to my fitness professional friends.

      21 Apr 2022
      Anna L.
      United States United States
      I recommend this product


      This necklace is so beautiful and understated. Looks great with my other pieces

      OXB | our exercise brand Open Heart Necklace Review
      14 Mar 2022
      Tamara M.
      United States United States
      I recommend this product

      Get your sweat on

      It’s so dainty and sparkly.. I continue to get comments on it..I haven’t taken it off since it came in the mail and have since ordered more pieces.. I give it a 10/10!!


      What makes your OXB sweatproof is our metals. We use 14k gold filled, sterling silver, 14 yellow and white gold metals; all are hypoallergenic metals that are safe to sweat, shower & swim in.

      Good question, when cared for properly your jewelry can last for years to come.

      To prolong the life of your jewelry limit exposure to chemicals, hot tubs, harsh environments as well as the following irritants:



      Nail polish remover 


      Cleaning Products

      Suggested day-to-day maintenance:Wipe your jewelry free of any oils, makeup or sweat produced throughout the day. Pick up one of our Jewelry Cleaning Kits. HERE.

      Deep cleaning:Fill a bowl with warm water and gentle soap, let it soak while you sing your favorite Britney Spears song, grab a soft toothbrush and give the necklace, including the chain, a scrub. Pat dry and let it dry completely before storing. 

      We hand make each piece to order. Production times are 2-4 days for most jewelry, fine jewelry can take up to 7 days. Please note that shipping time is not included in your production times.

      All of our products have a 14-day warranty.

      We accept returns + exchanges within 7 days of delivery. All exchanges are free, all returns incur a $9.95 restocking fee.

      Yes! If you're local to Denver, please choose free local pickup at checkout.