Blake | 8mm
BOLDN Size Chart
Size | Women’s Wrist Size | Men’s Wrist Size |
---|---|---|
XXS | 12.5 - 13.4 cm (4.9" - 5.2") | 14.5 - 15.4 cm (5.7" - 6.0") |
XS | 13.5 - 14.4 cm (5.3" - 5.6") | 15.5 - 16.4 cm (6.1" - 6.4") |
S | 14.5 - 15.4 cm (5.7" - 6.0") | 16.5 - 17.4 cm (6.5" - 6.8") |
M | 15.5 - 16.4 cm (6.1" - 6.4") | 17.5 - 18.4 cm (6.9" - 7.2") |
L | 16.5 - 17.4 cm (6.5" - 6.8") | 18.5 - 19.4 cm (7.3" - 7.6") |
XL | 17.5 - 18.4 cm (6.9" - 7.2") | 19.5 - 20.4 cm (7.7" - 8.0") |
XXL | 18.5 - 19.4 cm (7.3" - 7.6") | 20.5 - 21.4 cm (8.1" - 8.4") |
How to Measure Your Wrist:
- Use a flexible measuring tape or wrap a piece of string around your wrist where you’d wear the bracelet. Mark where the ends meet.
- Lay the string flat and measure it in cm or inches using a ruler.
- Find your perfect fit using the size chart above.
TIPS
- If you’re between sizes, we recommend choosing the larger size.
- Remember that your wrists may have slight size differences.

High-Grade Natural Gemstones

Real 18K Gold Plating

Sweatproof & Waterproof

30-Day Return Guarantee
ABOUT THIS PIECE
A bold statement of strength and resilience, this bracelet is crafted on a durable elastic cord with 8mm matte black onyx and black crystal beads. The smooth matte onyx keeps it sleek and understated, while the black crystals add the perfect balance of grit and style. Wear it solo for a clean look or stack it with our freshwater pearl bracelet, Elias, for a perfect balance of soft luster and dark edge. Confidence is in the details—this one’s made for you.
Please note that each gemstone is unique, so variations in shape, size, and color may occur. Bracelet design may also adjust slightly based on wrist size.
OUR PREMIUM MATERIALS
Black Onyx – A semi-precious gemstone symbolizing strength, protection, and resilience, featuring a smooth, non-reflective finish for a bold, understated look.
High-Grade Black Crystal – Precision-cut for maximum brilliance, delivering exceptional clarity and a diamond-like sparkle.
304 & 316L Stainless Steel – Rust-resistant, durable, and skin-friendly, ensuring a sleek, lasting finish.
18K Gold PVD Plating – A premium finish that resists tarnish and maintains its rich shine over time.

SIGNATURE BOLDN PACKAGING
Every order includes a premium box and our signature pouch — thoughtfully presented to make unboxing feel personal from the very first moment. It’s more than packaging — it’s part of the experience.