Cosmos Convertible Collar - Silver

The necklace to satisfy all your Monday to Friday accessory needs - it can be worn at least 5 different ways. Adjustable to fit many necklines, sizes and styles, the Cosmos Convertible Collar is beyond versatile. Sleek and perfectly weighted for a cool, polished look, wear from work to dinner and into the weekend. And yes, this is the one and only necklace for your vacation getaway needs. 

To style all the ways, insert the toggle clasp into any of the open rings. Don't forget to try it backwards with the detail hanging down the back as well. :)
Did we mention we love versatility?

Rhodium plating, hypo-allergenic 
24.5” total length, adjustable
Style: NE263

Made with love in Toronto, Canada



All BIKO jewelry is designed and made in our Toronto studio with love and care. Your satisfaction is very important to us. If for some reason you are not fully satisfied, please note the following:

We will accept returns and exchanges on merchandise in its original unused condition, postmarked within 14 days of receiving shipment for refund or credit, less shipping costs. We do not accept returns after 14 days. All sales are final on discounted items.

For more information on returns, please see here.


BIKO offers free shipping within North America on your order of $150 or more, after discounts and before taxes. We can ship to virtually any address in the world.

When you place an order, we will estimate shipping and delivery dates for you based on the shipping option you choose. Once you place your order, you will receive a confirmation email to the email address you provide upon checkout.

For more information on shipping, please see here.

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