⚫🪨 Black Onyx + Mother of Pearl. Reversible. 14K Gold Plated. Two Necklaces in One — From Brunch to the After Party.

The most considered jewellery solves a problem you didn't know you had — and the problem this reversible necklace solves is the one every jewellery lover knows: the necklace that is perfect for daytime but wrong for the evening, or perfect for a night out but too dramatic for brunch. This 14 karat gold plated sterling silver reversible necklace eliminates that problem entirely by being two necklaces in one. On one side: a 20mm black onyx disc with a 1mm round black CZ at its centre — deep, opaque, dramatic, the black onyx's own absolute darkness given a single precise point of black CZ brilliance at its heart, a combination of dark and darker that is as bold and as evening-ready as a pendant can be, the kind of necklace that belongs at the after party, at the dinner, at every occasion that calls for the most considered, most dramatic version of yourself. Flip the pendant: a 20mm mother of pearl disc with a 2mm x 2mm square white CZ at its centre — the mother of pearl's own iridescent, warm white lustre given a single precise point of white CZ brilliance at its heart, a combination of luminous and bright that is as fresh and as daytime-ready as a pendant can be, the kind of necklace that belongs at brunch, at the office, at every occasion that calls for the most luminous, most effortlessly considered version of yourself. One pendant. Two faces. Every occasion covered. Lobster clasp. 20 inch with 2 inch extender. Pure .925 sterling silver beneath the 14K gold plating.

The reversible mechanism is the detail that makes this necklace genuinely extraordinary — the ability to flip the 20mm pendant from black onyx to mother of pearl and back again means that a single necklace covers the full spectrum of occasion and mood, from the most dramatic evening look to the most luminous daytime look, the same chain, the same clasp, the same necklace — but an entirely different face. The CZ accents on both sides — a 1mm round black CZ on the onyx side, a 2mm x 2mm square white CZ on the mother of pearl side — give each face its own considered detail, the black CZ on the dark side and the white CZ on the light side each adding a precise point of brilliance that elevates the pendant above a plain disc on both faces. At 20mm in diameter, the pendant has a clear, confident presence at the neckline — large enough to be clearly beautiful on both sides, refined enough to wear as an everyday piece in either direction.

Wear it as your most versatile, most considered everyday piece — the reversible mother of pearl and black onyx necklace that takes you from brunch to the after party in a single flip of the pendant, a day-to-night delight that is as beautiful as it is clever. Or gift it to someone who needs a necklace that works as hard as they do: a lover of versatile jewellery, a collector of two-in-one pieces, anyone who understands that the most extraordinary necklaces are the ones that are always exactly right.

✨ Style & Wear

• ⚫ Side A — Black Onyx: 20mm disc + 1mm round black CZ centre — dramatic, bold, evening-ready
• 🪨 Side B — Mother of Pearl: 20mm disc + 2mm x 2mm square white CZ centre — luminous, fresh, daytime-ready
• 🔄 Fully reversible — flip the pendant, change the look, cover every occasion
• 🟡 14K gold plating — warm finish on both sides
• 🔗 20 inch + 2 inch extender — lobster clasp
• 🤍 Pure .925 sterling silver beneath 14K gold plating
• 🎁 The ultimate versatile gift — anyone who needs one necklace that does everything

💎 Quality & Certification

• ✅ Verified Authentication: Our core Brand Certifications and Assay Certificates are displayed on our Homepage. Please visit to view our full commitment to quality.
• 🏭 Premium Materials: We partner only with reliable professional suppliers — every piece meets our strict standards for genuine .925 Sterling Silver.

⚠️ Important: Size & Scale Disclaimer

• 📸 Macro Photography: Product images are taken with macro lenses to showcase detail — items may appear larger than actual size.
• 📐 Final Authority: Actual dimensions are strictly based on the physical measurements listed in the specifications table below. Please confirm before purchasing.

📐 Product Specifications

📦 Packaging

Your necklace arrives in a simple, understated box with a protective pouch — modest packaging that keeps the focus where it belongs: on the two faces at your neckline.