Alessia Black Onyx Bar Necklace
Alessia Black Onyx Bar Necklace
Alessia Black Onyx Bar Necklace
Alessia Black Onyx Bar Necklace
Alessia Black Onyx Bar Necklace
Alessia Black Onyx Bar Necklace
Alessia Black Onyx Bar Necklace
Alessia Black Onyx Bar Necklace
Alessia Black Onyx Bar Necklace
Alessia Black Onyx Bar Necklace
4.7/5 | Based on 380+ Reviews

Alessia Black Onyx Bar Necklace

$169.83 NZD $50.95 NZD Save 70%
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A sleek black onyx bar on a silver-tone chain that adds a quiet, confident edge to almost anything in your closet. The Alessia Black Onyx Bar Necklace is what minimalist jewelry should look like.

The smooth black onyx bar is set cleanly in silver-tone metal, with no excess detail competing for attention. It wears well alone and layers naturally with other fine chains if you like that look.

Why you'll love it:

  • A polished black onyx bar pendant in silver-tone that looks far more expensive than it did.
  • Won't tarnish, won't fade, and won't turn your skin green, a piece you can wear every day and forget about.
  • Works with black, white, navy, or anything in between, from jeans to a tailored jacket.

Clean, simple styles with real stones are hard to keep in stock. This one moves steadily.

At Margaret & Sarah, we offer fast, free shipping with NZ Post.

You'll also receive a Track & Trace code once your order has been processed, so you can follow your delivery with complete peace of mind.

Trusted by thousands of Satisfied Customers.

If for any reason you’re not happy with your order, simply send it back within 30 days. Shopping with us is worry-free.

At Margaret & Sarah, we believe caring for you goes far beyond the perfect fit, it's the heart of who we are.

Whether you're after sizing advice, tracking an order, or need help with a return, our friendly team is always here for you.

We treat every customer like family with patience, honesty, and attention to detail.

📩 We'd love to hear from you. Reach us anytime at info@margaretandsarah.com

We'll make sure your experience is as beautiful as your purchase.

OUR HANDCRAFTED PIECES

Every piece is made by hand in our studio. No factories, no outsourcing, no shortcuts.

We've sharpened the methods and added modern tools where they earn it, but the bones stayed the same: patience, precision, respect for the material.

We finish every piece to outlive us. Clasps that hold. Settings that lock. Built for a real life, not a display case. Wear it hard, wear it often, and pass it to someone who'll do the same.

CRAFTED WITH CARE

BEHIND THE SCENES

Take a look behind the scenes as we handcraft each piece in our studio, just as we have for years. From selecting materials and refining the design to shaping, hand finishing, careful assembly, and the final inspection, every step is done by hand.

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Excellent4.7 / 5

TRUSTED BY 3,000+ HAPPY KIWIS

More than 380+ reviews

— Emma R.
Absolutely love my new necklace! The design is elegant, the quality is beautiful, and it goes with everything. You can tell so much care has gone into every detail.
— Emma R.
— Sophie M.
My earrings are even prettier in person. They feel delicate, look so sophisticated, and are perfect for everyday wear. I’ll definitely be shopping here again!
— Sophie M.
— Olivia T.
I bought a bracelet as a gift and couldn’t be happier. The presentation was beautiful, and the piece felt so thoughtful and special. A wonderful shopping experience.
— Olivia T.
— Charlotte W.
I love jewellery that feels classic rather than trendy, and Margaret & Sarah has exactly that. My ring is beautiful, comfortable to wear, and easy to style with everything.
— Charlotte W.
— Amelia K.
Such a beautiful collection of jewellery! My order arrived beautifully presented, and I’m so happy with my purchase. There’s something special about pieces that feel timeless and meaningful.
— Amelia K.

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FAQs

Yes. Only today we offer free shipping on all orders. No hidden fees, no surprises at checkout. You'll see the full breakdown before you pay.

Each product page includes a detailed size chart to help you find your perfect fit. We always recommend comparing the chart to a similar item you already own.

If you’re in between sizes, we generally recommend sizing up for the most comfortable fit. Still unsure? Our support team is happy to help you choose the right size!

Orders are typically processed within 3 business days after being placed.

Once your order is confirmed, you will receive an email with your order number. To track your order, simply visit our Order Tracking page and enter your order number or email address.

If you experience any issues or have questions, email us at info@margaretandsarah.com