Alloy and hallmark: the trust question of this niche
“Sterling silver or just silver-plated?” is the single most common jewelry question. AI assistants answer it from your product page text – if it only says “gold-tone” or “silver look”, your piece gets filtered out of fine-jewelry queries. Metal purity (9k/14k/18k, sterling 925), plating thickness for vermeil, and the material property in your product schema make the difference between found and skipped.
Ring sizes are variants – and a classic data problem
A ring in sizes 5–10 is technically the same problem as a dress in S–XL: without clean variant markup, the AI can’t see which sizes are in stock. Add the conversion question (US vs. EU vs. UK sizes) that users often ask the AI directly. A size chart as text on the page – not as an image – makes your store the quotable answer.
Certificates and origin decide the high-end segment
Above a certain price point, buyers ask for proof: diamond certificates (GIA/IGI), stone origin, recycled gold. If such credentials exist but are only mentioned in consultations, you’re wasting them. As text on the product page they become selection criteria the AI can actively repeat – especially for queries like “engagement ring with certified diamond”.
These checkpoints matter most for Jewelry
Complete schema (material, price, variants)
Alloy as a material property and ring sizes as variants: without this structure the AI can’t answer authenticity and sizing questions with your product.
Descriptive, unique product titles
“Luna ring” tells the machine nothing. “14k white gold engagement ring with 0.25 ct diamond” answers half the query in the title alone.
Offer / AggregateRating / Review markup
Jewelry is a trust purchase – machine-readable reviews are, next to certificates, your strongest signal against counterfeit fears.
Frequently asked questions
Why doesn’t my jewelry store appear in AI answers?+
Typical for the niche: vague material claims (“gold-tone”), ring sizes missing from variant markup, size charts that only exist as images. The scan checks what actually arrives machine-readable on your pages.
How important is the exact alloy statement?+
Central: “925 sterling silver” and “silver-plated” are two different product worlds for buyers and AI alike. Precise statements in title, description and material property keep you in the running for fine-jewelry queries at all.
Should the size chart sit on every product page?+
At minimum linked as its own text page, better as a compact table on the product page itself. Charts embedded as images are unreadable to the AI – and size conversion is one of the most frequent jewelry questions assistants get.
What does the check cost?+
Nothing – 60 seconds, no sign-up, score plus concrete deficits.
Check your jewelry store – free
Enter your URL and see in 60 seconds whether your alloys, sizes and certificates are readable to AI assistants.