Metal

Diamond Type

Description of the product for search engines

Intended age group for the product (either adult or kids)

The condition of the product (one of new, used, or refurbished)

Used to indicate a product is custom and does not have an indentifier (true or false)

Intended gender for the product (one of male, female or unisex)

The Google product type (see https://support.google.com/merchants/answer/188494?hl=en&ref_topic=3404778#google_product_category)