Collections
Affection
Discover Affection Locket Collection - the beautiful locket that keeps your dearest memories close to your heart. Add a personal touch with a custom diamond initial. This timeless piece reflects your unique style and personality, allowing you to carry your memories wherever you go.
Our lockets serve as cherished family heirlooms, preserving special moments for generations.
Amor Collection
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Aura Gemstone Collection
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Best Sellers
Beloved, Worn, Treasured. Discover the most loved pieces of our community — Jewels you’ll return to time and again, and never want to take off.
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Bracelets
Slip on sentiment and style. Our Bracelets are light enough for everyday wear, with meaning that lingers. Personalize it, layer it, or wear one bold piece—each design tells a story.
Bubble
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Customize
SIA Customize Collection invites you to co-create pieces that are meaningful, wearable, and entirely yours.
Whether it’s a thoughtful gift or a forever keepsake, begin your story here.
Customize Bracelets
Wrap your wrist in meaning. Custom Bracelets are perfect for layering your memories and messages—subtle, stunning, and always personal.
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Customize Engravings
Etch it forever. Add a secret message, special date, or name to your piece with Engraving Custom. It’s the little detail that makes it yours—and only yours.
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Customize Initials
Say it with a letter. Initial Custom pieces turn your name, your loved ones, or your legacy into timeless, wearable art. Bold or delicate, it’s your story—initialed.
View collectionCustomize Lockets
Your most treasured memory, captured in a jewel. Our Photo Locket Customs let you preserve a moment, a face, a feeling—intimately close to your heart.
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Customize Necklaces
Design a piece that speaks your language. With Custom Necklaces, you choose the elements that matter—be it names, initials, or symbols that hold your meaning.
View collectionCustomize Pendants
Wear your heart, your memories, or your message. Custom Pendants are made to tell your story—one charm, one detail at a time.
View collectionCustomize Rings
Mark a milestone or simply make it yours. Custom Rings allow you to craft a story on your fingers—elegant, expressive, and truly unforgettable.
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Customize Signet Rings
Classic with character. Custom Signet Rings blend tradition and modernity—engraved, embossed, or set with stones, they become a mark of your legacy.
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Earrings
From delicate studs to statement hoops, our Earrings Collection is designed to frame your face and spark your individuality. Mix, match, and layer—because your style is never just one thing.
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Essence of Emotion
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Featured
Curated with love, from new arrivals to enduring icons — explore the featured pieces that are captivating our hearts right now.
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Forma
The Architecture of Light.
Inspired by the sculptural elegance of architectural forms and the luminous movement of a chandelier, SIA FORMA explores jewelry as an expression of structure, light, and individuality.
Each piece is thoughtfully designed with suspended elements and delicate charms that move with the wearer, creating a subtle sense of movement and transformation. Modular details invite a personal approach—allowing each composition to reflect its wearer’s own story and style.
Rooted in the philosophy of quiet luxury, SIA FORMA embraces refined proportions, considered details, and timeless design. Nothing is excessive. Every element has purpose.
Jewelry that moves quietly.
Light that becomes personal.
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Hearts, Curated
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Lifestyle
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Necklaces
Layered or standalone, our Necklaces are designed to sit close to your heart. Every piece holds a little story—crafted in fine materials, made for modern life, and always timeless.
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New Arrivals
New and Forever. Discover the latest treasures to our collection, designed to become your instant favorites.
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ONE & ONLY
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PENDANT
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Pendants
Paired with our chains or standalone, our Pendants are designed to sit close to your heart. Every piece holds your story, a piece of you—crafted in fine materials, made for your everyday luxury, and always timeless.
View collectionRings
Stacked, solo, or symbolic. Our Rings Collection lets you say more without words. Whether it’s a milestone moment or a mood, find the ring that speaks to your soul.
Serenity
Some things are kept. Some things are worn. The best ones become both.
Serenity began in our founder's private collection — vintage pieces gathered over a lifetime, each chosen for the way it made her feel. Inspired by the quiet spiral of the seashell and rooted in a family legacy of fine jewelry since 1979, this collection carries that same spirit forward: handcrafted in 18K solid gold, finished with handpicked gems, and made for the woman who wears her history boldly.
Shop with Tina: Curated Elegance
Explore the pieces Tina @tinawzq loves. We’ve curated a selection of Tina Wong’s most-loved SIA originals—from effortless daily staples to signature statements. Shop the collection that defines her style and enjoy our best sale of the year.
- 5% off everything | Code: MERRY
- 10% off orders over $30,000 | Code: MERRY10
- 15% off orders over $60,000 | Code: MERRY15
Signature
This is where the story unfolds. Discover our Signature Collection that is uniquely SIA — weaving artistry into modernity for everyday expression and celebration.
View collectionSiren
Dive into Fearless Self Love with Our Siren Collection. Your true self with jewels that embody bravery and elegance. Choose to be a mermaid in a world full of possibilities, embracing endless versatility and classic rebelliousness. Our jewelry pieces are your perfect companions for daily adventures or marking life's memorable milestones.
Solenne
The Solenne Collection celebrates color as a personal expression. Crafted in 18k solid gold, its minimalist style design is brought to life with a vibrant natural gemstone — each stone chosen for its unique color and meaning. The bold, clean lines of the signet ring allow the stone to stand out, transforming it from a timeless heirloom into a piece that is unmistakably you. Wear it every day, or pass it down as a legacy.
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Tennis
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The Olivette Collection by Bar Leone × SIA Jewelry
The World’s Best Bar and Hong Kong's fine jewelry house turn the Filthy Martini’s most famous garnish into everyday fine jewelry.
The Olivette Collection brings together the world of Bar Leone and SIA Jewelry in an expected celebration of craftsmanship and creativity. Reimagining the familiar details of cocktail culture into fine jewelry, this collection features playful interpretations of olives and handpicked gemstones, crafted in 18k solid gold and designed for everyday wear.
A meeting of two worlds, where the art of mixology meets the art of fine jewelry.
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