Surfboards > Diamonds T-shirt

$18 $30


Whoever said, "Diamonds are a girl's best friend" didn't surf. We've updated our original best-selling design with amazing artist, Lydia Manter. Whether you're riding a longboard or shortboard, this tee is for you. Professionally handprinted in San Diego, CA, using water-based ink. This relaxed fit tee is super soft & can be worn oversized with the sleeves rolled up or sized down for a fitted look.

100% Sweatshop-Free and Eco-Friendly


  • Available in: Charcoal-black
  • This is our signature boyfriend fit, made to be a relaxed fit but not too big
  • 50% polyester / 25% combed ringspun cotton / 25% rayon (very soft)
  • Made with Organic and Recycled Materials
  • Fabric Sourced from U.S.A.
  • Machine wash cold, inside-out, gentle cycle with mild detergent. Tumble dry, low heat, or hang dry.
  • Available in Unisex Sizes: XS, S, M, L, XL. 


  • XS: 27" long by 16.5" wide
  • S: 28" long by 18" wide
  • M: 29" long by 20" wide
  • L: 30" long by 22" wide
  • XL: 31" long by 24" wide

Recommended sizing: This is a unisex/relaxed fit shirt that runs large. We recommend sizing down by one size for a fitted/true size or in your regular size for a more relaxed fit

Lynda is 5'7" and wearing an XS for a fitted look

Deana is 5'8" and wearing a small for a regular fit

Exchanges & Returns

If you aren't happy with your apparel item, we offer free returns for all US orders (note: returns or exchanges are only accepted if the item is unworn & unwashed & must be requested within two weeks of delivery)

To get your return or exchange started email with the following:

  • Name and email address it was ordered under
  • Your order number (it is in your order confirmation email)
  • The size you want to exchange for (if you are looking for an exchange)

We will then email you a return shipping label that you can tape on the package to mail back to us. 

Refund/exchange timing: Once your package has been received, we will refund the original payment method within 7 business days. You'll receive a confirmation email once your return has processed, (please allow up to 48 hours for the refund to show up in your account.) 

Lost or damaged: If your product is damaged or lost in transit we will happily replace it or refund your money if you contact us within two weeks of a product being received or from the estimated delivery date. Email to request a refund and please provide your order number (it is in your order confirmation email).

International returns: Unfortunately at this time we do not offer free shipping for international orders. We will provide a return/exchange but customers are responsible for covering the shipping on returns/exchanges. 

Note: All sales are final on sales items, prints, posters, stickers & patches

    Shipping Info

    Most orders are shipped within 1-3 business days for US and 5-7 business days for international shipping.

    Shipping prices US ONLY

    • Free for purchases of $80+ 
    • $1.50 for purchases of stickers and/or patches only
    • Shipping cost for one t-shirt or art print ranges between $3-4 

    Shipping prices International

    • $3.50 for purchases of stickers and/or patches only
    • Shipping cost for one t-shirt or art print ranges between $10-14

    Changes to orders

    We cannot guarantee will see your email for a request to change an order before it is shipped. We will try our best if we get the email before shipping.

    Contact info:
    To contact us with any questions email
    Return address:
    Her Waves
    PO Box 232730
    Encinitas, CA 92023-2730
    For any questions or help please email us at

    Customer Reviews

    Based on 2 reviews
    Soft, oh so soft!

    Love this tee! Love the clean logo design and the softness of material! I really love that it’s a modest relaxed tee that fits comfortably! 5 stars, love it!

    Surfboards ARE greater than diamonds

    Love the statement of this simple design! I always get compliments when I wear it and it is so soft and nice quality. It is a relaxed fit so I sized down by one size and it fits perfect.

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