Amazon Now Requires New Classification and Attribute Standards for Jewellery Listings
Amazon will require every new jewellery listing created after the upcoming compliance deadline to include the `jewellery_material_categorisation` tag (fine or fashion) and, for pearls, six specific attributes (luster, shape, minimum colour, type, size per pearl, total count). Missing these fields will suppress the listing from search and browse. Metal items must also provide both primary metal type and exact hallmark (e.g., 925, 14K).
Overview
Amazon is rolling out a new set of mandatory data fields for every jewellery listing created after the upcoming compliance deadline. The changes require sellers to classify each piece as “fine” or “fashion” and to provide detailed material attributes; listings that omit these fields will be hidden from search results until corrected. Sellers who rely on Amazon’s marketplace for jewellery sales need to adjust their upload processes immediately to avoid loss of visibility and sales.
Key Points
- Binary jewellery classification — Every new jewellery product must be tagged as either “fine” or “fashion” using the new
jewellery_material_categorisationattribute; a missing tag triggers full suppression of the listing. - Six pearl‑specific fields — Pearl items now need luster, shape, minimum colour, type, size per pearl, and total number of pearls entered, mirroring industry grading standards.
- Metal data requirement — Any piece containing metal must include both the primary metal type (e.g., gold, silver, platinum) and the exact hallmark or stamp such as “925” or “14K”.
- Automated backend validation — Amazon’s system will run real‑time checks on new uploads; listings that fail validation will not appear in browse or search pages.
- Existing listings not auto‑suppressed — Products already live before the deadline remain visible, but they may lose ranking if they lack the new attributes because the algorithm favours complete data.
- Optional enrichment fields — For pearls, stringing method, surface blemishes, and uniformity remain optional but can improve filtered search performance when filled.
How the New Jewellery Classification System Works
- Select classification — When creating a new listing, the seller chooses “fine” or “fashion” from the
jewellery_material_categorisationdropdown. Example: A 14‑karat gold necklace is marked as “fine,” while a costume beaded bracelet is marked as “fashion.” - Populate material attributes — Based on the chosen classification, Amazon automatically displays the relevant attribute set. For “fine” items, fields for metal type, stamp, and optional weight appear; for “fashion” items, fabric or synthetic material fields are shown.
Analysis & Recommendations
Why This Matters
Listings without the new classification or material details are hidden from search, causing immediate loss of traffic. The six pearl fields and metal stamp requirement align listings with industry standards, reducing return risk and improving buyer filters. Existing listings stay visible but may drop in ranking if incomplete.
Key Takeaways
- Binary classification attribute `jewellery_material_categorisation` must be set to “fine” or “fashion” or the listing is suppressed.
- Pearl items now require six mandatory fields: luster, shape, minimum colour, type, size per pearl, and total number of pearls.
- Metal pieces must include both primary metal type and exact hallmark (e.g., “925”, “14K”); invalid stamps trigger rejection.
- Pre‑deadline listings remain visible but can lose ranking if they lack the new attributes.
Recommended Actions
- →Download the updated bulk‑upload template from Seller Central > Inventory > Add Products via Upload and map existing columns to the new `jewellery_...
- →Run an inventory report (Seller Central > Inventory > Manage Inventory > Download) to identify SKUs missing classification or metal/pearl attribute...
- →Perform a test upload in Seller Central > Add Products > Upload your inventory file to verify real‑time validation passes before the compliance dea...
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