Geometric beauty. Effortless elegance.
The Fibonacci Crystal Willow Bangle brings together the bold, runway-inspired design of our Fibonacci Crystal Studio Line Element with the refined silhouette of our signature Willow Bangle. Inspired by the mathematical beauty of the golden ratio, each Element features a striking arrangement of natural stones framed by polished metal, creating a sophisticated balance of color, texture, and shape.
First featured on the New York Fashion Week runway as part of our CHIC Collection, this bangle combines statement-making geometry with the elegance of our Willow design.
Choose from three crystal colorways:
Eclipse – Hematite, Black Picasso Jasper & Onyx
Dark, dramatic, and effortlessly chic. Eclipse combines deep black tones and subtle gray textures for a sophisticated, moody look. These stones are associated with grounding, transformation, and strength, making this colorway a meaningful reminder to embrace confidence and resilience.
Solis – Yellow Aventurine, Carnelian & Yellow Jasper
Warm, radiant, and full of energy. Solis brings together golden hues, rich orange-red tones, and earthy textures for an uplifting statement. Associated with confidence, creativity, and positivity, these stones encourage you to embrace new opportunities and let your light shine.
Tidal – African Jade, Amazonite & Sodalite
Cool colors, calming energy. Tidal features refreshing turquoise blues, rich greens, and deep navy accents inspired by the natural beauty of the ocean. Associated with harmony, clarity, and intuition, these stones serve as a reminder to find your balance and trust your own rhythm.
This piece is perfect for:
Making an elegant, runway-inspired statement
Adding meaningful color and geometric detail to your look
Styling alone or layering with your favorite bangles
Sizing: (inside circumference with an Element clicked in)
Small (6.5” / 16.5cm)
Medium (7.25” / 18.4cm)
Large (7.75” / 19.7cm)
Read before buying our Studio Line pieces:
These pieces are born in our design studio — experimental, expressive designs unbound by our “everything works with everything” system. Created for moments when imagination takes the spotlight — like the runway — they function differently than our core pieces.
While they WILL fit into all ring bands and CAN be clicked, their function is more limited. Because many Studio Line pieces are larger than typical elements, they may not spin and may not work well with bases like necklaces, bracelets, or those that use bead connections. Essentially, these special limited-edition pieces put fashion over function, so please keep that in mind before purchasing.
As these Elements feature natural stones, colors, patterns, and textures may vary from piece to piece.
*Sizing Tip: Beautiful worn alone or layered, this hinged, comfort-fit oval bangle is designed to sit closer to the wrist. We recommend choosing a size that feels comfortably fitted rather than oversized, allowing for natural movement without sliding up and down the arm.
NOTE: This product includes 1 Fibonacci Crystal Studio Line Element in your selected colorway and 1 Willow Bangle.
Love this look? Check out the Willow Twist Ring Band
We use standard ISO sizing, so if you already have a ring that fits and you know its size, you can order the same size in a CONQUERing.
If you're not sure of your size we can send you a ring sizer here, or visit "How Do I Find My Ring Size" for tips on measuring your finger and a sizing chart.
Pro tip: If you're between sizes, we suggest selecting the larger size to make it easier to take on and off for fidgeting.
Shipping
We offer free ground shipping for U.S. orders over $50.
You can even earn fast, free shipping to 25 countries outside the U.S. View International FAQs for more details.
Free Returns
We want you to LOVE your purchase! If for any reason you are not satisfied, we will gladly accept items for a refund within 45 days of the purchase date.
For a full refund to be granted, the item(s) must be returned with all original packaging in like-new condition.
Exchanges
Customers in the U.S.
We’re happy to make one free size exchange per customer within 45 days of the purchase date.
Customers outside the U.S.
We’re happy to make one flat-rate size exchange per customer within 45 days of the purchase date.
View our Returns & Exchanges Policy and FAQs for more info.