When Unbridaled adds a diamond to your store by default it will be shown in your collections/all and potentially in search results. The Unbridaled app always adds these diamonds with:
Vendor: “Unbridaled Diamond”
Tag: “_unbridaled_product”
You can hide products containing the _unbridaled_product tag by using the unless feature in Shopify when iterating over a collection's products.
When iterating we can use
{% unless product.tags contains '_unbridaled_product' %}
to encapsulate the product's code and close with a
{% endunless %} code.
This means that a product that contains the_unbridaled_product tag will be skipped during the product iteration.