We offer free, tracked worldwide shipping on all jewelry orders. Processing time: 1–3 business days Estimated delivery to the United States, United Kingdom, Canada, Australia, and most EU countries: 5–9 business days Estimated delivery to other countries/regions: 7–14 business days You’ll receive a tracking link by email as soon as your order has been shipped.
76
reviews
Pavé Key and Lock CZ Necklace
Customize your neckline securely with the smooth, grip-retaining slider bead of this sterling silver design.
Free Worldwide Shipping
30-Day Returns
1-Year Warranty
✔️ 3.75g solid S925 sterling silver base.
✔️ Premium anti-tarnish platinum-plated finish.
✔️ Pavé cubic zirconia key and heart lock motif.
✔️ Secure slider bead allows infinite length adjustments.
I bought this for my wife. She loves lariat-style necklaces but complains that the slider beads on most of them usually loosen up and slip down after a few hours of wear. The internal grip in this silver slider is incredibly secure and holds the exact length she sets all day long. The key and lock charms are polished nicely and never tangle together.
Charles P.
Shipping Information
Return Policy
We want you to feel completely confident ordering from CoFuze. If you’re not in love with your jewelry, you can request a return within 30 days of delivery. Items must be unworn and in their original packaging. If your item arrives damaged or there is an error on our side, we will replace it or issue a refund at no extra cost. For change-of-mind returns (for example, if the style or size is not right), customers are responsible for the return shipping cost. For full details, please see our Refund & Return Policy.
Unlock Your Heart
Carry a symbol of eternal connection. Crafted from 3.75g of solid S925 silver with a premium platinum finish, this meaningful necklace features a sparkling paved key and heart lock. It delivers a brilliant, romantic everyday shine that perfectly captures your deepest promises.
Key & Lock Design
Meaningful everyday romantic brilliant sparkle.
🔐
Symbolic Charm
Sparkling paved CZ key and lock.
🌿
Pure Silver
3.75g solid S925 sterling silver.
✨
Platinum Finish
Premium anti-tarnish platinum plated finish.
⛓️
Custom Fit
36-45cm adjustable everyday silver chain.
Your Questions, Answered
Details about design and wear.
Will the micro-paved CZ stones fall out easily?
Will the micro-paved CZ stones fall out easily?
No. Each high-quality cubic zirconia is securely micro-paved into the solid 3.75g silver base by expert craftsmen, ensuring the stones stay firmly in place during daily wear.
Will the platinum plating wear off quickly?
Will the platinum plating wear off quickly?
We use a premium 3-layer platinum electroplating process over the sterling silver. With basic care, like avoiding harsh perfumes or chemicals, it will maintain its brilliant, mirror-like shine.
Does the pendant flip over constantly?
Does the pendant flip over constantly?
The substantial 3.75g weight of the solid silver provides the perfect balance, allowing the key and lock pendants to drape beautifully and lay flat against your chest without annoying flipping.
Will this necklace turn my neck green?
Will this necklace turn my neck green?
Absolutely not. Crafted entirely from solid 925 sterling silver, it is 100% hypoallergenic, nickel-free, and lead-free, guaranteeing a completely safe experience for sensitive skin.
Is the chain length adjustable for different necklines?
Is the chain length adjustable for different necklines?
Yes! It comes with a 36-45cm adjustable chain, allowing you to perfectly customize the length so the pendants sit flawlessly against a high collar sweater or a deep V-neck top.
Recommended Products
Celestial Cluster Moissanite Ring
$109.00
$140.00
Dual-Stone Wave Earrings
$189.00
Five-Stone Moissanite Ring
$129.00
$180.00
Beaded Moissanite Huggie Earrings
$119.00
$180.00
Opal Interwoven Teardrop Necklace
$109.00
$140.00
Celtic Knot Pendant Necklace
$79.00
$120.00
Celtic Knot Horse Necklace
$99.00
$140.00
Sunflower Moonstone Spoon Ring
$99.00
$140.00
Dancing Heart Moissanite Pendant Necklace
$169.00
$240.00
Heart-Cut Ruby & Spinel Embrace Ring (2.0ct)
$99.00
$150.00
Moissanite Stretch Tennis Bracelet
$229.00
$270.00
Amethyst Floral Drop Earrings
$169.00
5-Stone Half Eternity Moissanite Ring
$119.00
$170.00
4-Stone Graduated Moissanite Hoop Earrings
$119.00
$170.00
Calla Lily Natural Gemstone Ring
$199.00
Filigree Cat Necklace
$89.00
$130.00
Sacred Heart Open Ring
$99.00
$120.00
Tree of Life Ring
$99.00
$140.00
Sunflower Shell Pendant
$69.00
$110.00
Round Brilliant Moissanite Drop Huggie Earrings (1.0ct-2.0ct)
$159.00
$230.00