If you love unique, handcrafted jewelry with a bit of a boho-meets-minimalist spirit, you're probably already a fan of Design by Si. The brand is a go-to for bold yet personal pieces like signature layered necklaces and statement rings that feel special and artisanal without being overly precious.
But the true joy of jewelry is discovering new designers and adding fresh voices to your collection. For those who can't get enough of Design by Si's blend of quality, style, and individuality, here are 18 similar brands worth exploring for your next treasured find.
Mejuri is your destination for "fine jewelry for every day." They specialize in minimalist staples crafted from high-quality materials like gold vermeil, sterling silver, and 14k solid gold, all at direct-to-consumer prices. Think dainty stacking rings, whisper-thin chains, and sleek classic hoops.
While Design by Si leans more into statement boho pieces, Mejuri is the master of understated elegance. If you’re looking to build a foundation of timeless, subtle pieces that you'll never take off, Mejuri is the perfect starting point. The vibes are complementary, offering the quiet basics to let your bolder pieces shine.
Shop now at mejuri.com
For lovers of the layered look, Missoma is a goldmine (pun intended). This London-based brand excels at bold, on-trend pieces made for stacking, from chunky chains and charm necklaces to statement hoops. Most of their collection is crafted in 18ct gold vermeil, making it durable and accessibly priced.
Missoma shares Design by Si's passion for impactful jewelry, but with a more modern, fashion-forward spin. Where Design by Si is artisanal and free-spirited, Missoma is trend-driven and playful. It's the ultimate brand for creating a curated "neck mess" or an impressive ring stack.
Shop now at missoma.com
Ana Luisa offers stylish, eco-conscious jewelry without the big price tag. They focus on creating timeless pieces from recycled materials, ensuring carbon neutrality and water conservation in their process. Their designs are sleek and modern, including plenty of simple gold hoops, pendant necklaces, and delicate stackable rings, often under $100.
Compared to Design by Si's eclectic, handcrafted aesthetic, Ana Luisa offers a more streamlined and classic feel. It’s an ideal choice for the environmentally conscious shopper who wants high-quality, versatile basics that feel good to wear in every sense.
Shop now at analuisa.com
If your style leans more rock 'n' roll, meet Luv Aj. This LA-based brand serves up a bold, edgy attitude with its statement pieces. Find oversized hoops, heavy-duty chains, and ultra-chunky rings designed to be seen and noticed. Founder Amanda Jane Thomas balances trend-forward design with quality materials that won't break the bank.
While Design by Si is more boho-chic, Luv Aj takes a more rebellious, streetwear-inspired approach. If you love the standout quality of Design by Si jewelry but want something with a bit more grit and edge, Luv Aj's collection will speak to you.
Shop now at luvaj.com
A cult favorite based in Brooklyn, Catbird is the home of delicate, romantic, and utterly charming jewelry. Known for its ultra-thin "whisper" rings, tiny charm necklaces, and exquisite artisanal pieces, the brand champions local production and sustainably sourced materials, including recycled gold and conflict-free stones.
Catbird shares Design by Si's dedication to craftsmanship and a personal feel, but their aesthetic is much more dainty and vintage-inspired. For jewelry that feels like a precious modern heirloom, meant for subtle everyday sparkle, Catbird is unmatched.
Shop now at catbirdnyc.com
Infusing a dose of Parisian sophistication into bohemian luxury, Aurelie Bidermann creates pieces that are true wearable art. Her collections are inspired by nature and travel, featuring intricate plant motifs, textured gold finishes, and playful charms - like the brand’s iconic ginkgo biloba leaf.
While still serving a boho-luxe audience like Design by Si, Aurelie Bidermann's jewelry is more whimsical and sculptural. It’s a higher price point that reflects its fine jewelry status, appealing to those who see jewelry as an artistic, storytelling adventure.
Shop now at aureliebidermann.com
Known as "the queen of hoops," Jenny Bird makes jewelry that is strikingly modern and sculptural. The Canadian designer's pieces are bold and architectural, with an emphasis on clean lines and a high-polish finish. They have a satisfying weightiness that feels both powerful and luxurious.
Jenny Bird offers a compelling alternative if you’re drawn to Design by Si's statement-making quality but prefer a sleek, contemporary aesthetic over a boho one. It's statement jewelry for the modern minimalist who isn't afraid to own the room.
Shop now at jenny-bird.com
Loren Stewart occupies a sweet spot between dainty and impactful, crafting luxurious and modern heirlooms from its base in Los Angeles. Using responsibly sourced 14k gold, sterling silver, and semi-precious stones, the brand reimagines classic shapes - like herringbone chains and safety pin earrings - with a minimalist touch.
Think of Loren Stewart as the refined older sister to Design by Si’s free-spirited vibe. The brand's focus is on sharp, clean lines and luxe materials, designed for an effortlessly cool look that feels both classic and totally current.
Shop now at lorenstewart.com
Stepping into the world of Delfina Delettrez is entering a dreamscape. This avant-garde fine jewelry brand creates surreal, conceptual pieces that push creative boundaries. A fourth-generation Fendi, Delettrez uses precious metals and gemstones to craft imaginative designs like single phantom-set diamond earrings and anatomical motifs.
Delfina Delettrez takes the unique "one-of-a-kind" aspect of Design by Si to the realm of high fashion and conceptual art. It's for the true collector who desires jewelry that is unconventional, thought-provoking, and unlike anything else.
Shop now at delfinadelettrez.com
Sophie Buhai's designs are a lesson in timeless, sculptural elegance. Handmade in Los Angeles, her jewelry feels substantial and architectural, often rendered in weighty sterling silver with an emphasis on fluid, satisfying shapes. Her pieces manage to be statement-making while retaining a perennial, minimalist quality.
If you love the handcrafted element of Design by Si but crave designs that are modernist and less adorned, Sophie Buhai is a perfect match. Her work is ideal for those who appreciate the aesthetic of modern art and want their accessories to reflect that same sophisticated spirit.
Shop now at sophiebuhai.com
Mizuki Goltz founded her namesake brand on a foundation of sculpted femininity and effortless luxury. The brand is most famous for its stunning and unexpected use of freshwater and Akoya pearls, often setting them in delicate, minimalist gold designs or contrasting them with sharp lines and even black leather cords.
Mizuki shares Design by Si's respect for natural materials, but expresses it through a lens of high fashion and refined artfulness. If you're looking to graduate to fine jewelry that is organic, elegant, and powerfully feminine, Mizuki’s creations are breathtaking.
Shop now at mizuki.com
Shot to superstar status after Michelle Obama wore its "VOTE" necklace, BYCHARI specializes in delicate, personalized gold jewelry with a sleek, modern boho feel. Creator Chari Cuthbert designs pieces that feel intimate and meant to be layered, from initial necklaces to fine chains and stackable whisper-thin rings.
Like Design by Si, BYCHARI focuses on making jewelry feel personal and essential to your story. The aesthetic is more modern and less rustic, however, perfect for those who want meaningful, handcrafted pieces with a sophisticated, city-ready sensibility.
Shop now at bychari.com
Founded by sisters Christie and Rosanna Wollenberg, Otiumberg focuses on responsible production and thoughtful design to create contemporary jewelry essentials. They shine with their solid gold basics - huggie hoops, fine chains, and simple studs - beautifully made pieces that form the bedrock of a great jewelry wardrobe.
If the craft and quality of Design by Si appeals to you, but you need more simplified, elegant pieces for professional or everyday wear, Otiumberg hits the mark. Their jewelry is subtle, refined, and built to last a lifetime.
Shop now at otiumberg.com
Naomi Sarna is less of a jewelry brand and more of a jewelry artist. An award-winning gem artist and carver, she creates luxurious, one-of-a-kind pieces that feel alive with motion and emotion. Her work focuses on organic forms and follows the natural beauty of the precious raw materials she works with.
This is where art and jewelry fully intersect. Fans of Design by Si's handmade ethos will appreciate Naomi Sarna's dedication to pure craftsmanship, which elevates jewelry into a domain of museum-quality artwork.
Shop now at naomisarna.com
With a mission to offer ethically sourced and sustainably made fine jewelry, Aurate delivers classic designs with a modern conscience. Their collection consists primarily of 14k, 18k, and vermeil pieces - from delicate diamond necklaces to classic gold stacking rings - that are both beautiful and built on transparent principles.
Aurate differs from Design by Si in its aesthetic - it's more classic Park Avenue than bohemian Venice Beach. But it lands on this list for its unwavering commitment to quality materials and a thoughtful approach to creation, providing durable investment pieces for the stylish minimalist.
Shop now at auratenewyork.com
J.Hannah offers jewelry reduced to its most beautiful essence. Designer Jess Hannah creates pieces that are discreet yet distinctive, often referencing art history and timeless design concepts rather than fleeting trends. Handcrafted in Los Angeles from solid 14k gold and ethically sourced stones, her jewelry is intended to be cherished for generations.
This brand shares a dedication to artisanal making with Design by Si but takes an extremely pared-down, minimalist approach. It's for the person who seeks storytelling and meaning in their pieces, but prefers to express it with an elegant and quiet confidence.
Shop now at jhannah.com
At Apart Style, we're obsessed with curating the best in fashion, beauty, and jewelry to help you discover new brands we think you'll love. Every brand we feature is independently selected by our editorial team based on quality, style, and uniqueness. When you make a purchase through our links, Apart Style may earn a commission - which helps support our small team, and allows us to continue bringing you the best in online style brands.
Looking for more inspiration? Explore our full brand directory or check out our curated brand guides to find your new favorite thing.
