Möbius and Equilibrium Trio — maisonmiru.com
Fine Jewelry SAFE — Active Variant InStock 2x Duplicate Product Blocks (-6 pts) Stock: 43/43 in stock

maisonmiru.com — 12-Point GMC 2026 Audit: 78/100

Audited Product: Möbius and Equilibrium Trio (USD $378.0) ↗

12-Point GMC 2026 Readiness Score -22 pts Deducted
78/100

Revenue Risk: 25% - 42% Rich Snippet CTR & Merchant Center Eligibility Loss

  • • CONFLICT (-6 pts): 2 duplicate Product JSON-LD blocks detected (Theme vs SEO App).
  • • GMC 2026 (-6 pts): Missing hasMerchantReturnPolicy in Offer.
  • • GMC 2026 (-6 pts): Missing shippingDetails in Offer.
  • • DOM (-2 pts): Page has 2 H1 tags (recommended: 1).
  • • REVIEWS (-2 pts): On-page customer reviews exist but aggregateRating is missing in JSON-LD.
❌ Broken Live Schema (78/100) Missing: hasMerchantReturnPolicy, shippingDetails 
<script type="application/ld+json">
{
  "@context": "https://schema.org/",
  "@type": "Product",
  "name": "Möbius and Equilibrium Trio",
  "image": [
    "https://cdn.shopify.com/s/files/1/0255/4105/files/Mobius-and-Equilibrium-Trio-Gold.png?v=1793992950"
  ],
  "brand": {
    "@type": "Brand",
    "name": "MIRU"
  },
  "sku": "THEME-RAW-SKU",
  "offers": {
    "@type": "Offer",
    "url": "https://www.maisonmiru.com/products/mobius-and-equilibrium-trio",
    "availability": "https://schema.org/InStock",
    "price": "378.0",
    "priceCurrency": "USD"
  }
}
</script>
<!-- Conflicting Duplicate Schema Block #2 (SEO App vs Theme) -->
<script type="application/ld+json">
{
  "@context": "https://schema.org/",
  "@type": "Product",
  "name": "Möbius and Equilibrium Trio",
  "offers": {
    "@type": "Offer",
    "availability": "https://schema.org/OutOfStock"
  }
}
</script>
✅ Fixed 100/100 GMC 2026 JSON-LD Patch 
<script type="application/ld+json">
{
  "@context": "https://schema.org/",
  "@type": "Product",
  "name": "Möbius and Equilibrium Trio",
  "description": "A study in continuity and balance: a Möbius Ring, Möbius Bangle, and Medium Equilibrium Pendant—an effortless set of sculptural essentials for everyday wear. Set pricing reflects a 10% savings. SIZE & FIT This set includes one Mobius Ring, one Mobius Bangle and one Equilibrium Cord Pendant, Medium . MATERIALS & CARE Materials : Stainless Steel. Hypoallergenic and safe for sensitive skin. Finish : Our jewelry is bonde",
  "image": [
    "https://cdn.shopify.com/s/files/1/0255/4105/files/Mobius-and-Equilibrium-Trio-Gold.png?v=1793992950",
    "https://cdn.shopify.com/s/files/1/0255/4105/files/063-202601_MIRU_WILLA_RING_LOOK4_0248_F_Fullsize-14k-3000x3000_2.jpg?v=1793910098",
    "https://cdn.shopify.com/s/files/1/0255/4105/files/050-202601_MIRU_WILLA_PENDANT_LOOK16_0957_F_Fullsize-14k-2800x2800.jpg?v=1793910098",
    "https://cdn.shopify.com/s/files/1/0255/4105/files/042-202601_MIRU_WILLA_CUFFS_LOOK9_0709_F_Fullsize-14k-2600x2600.jpg?v=1793910098"
  ],
  "sku": "M-10125",
  "mpn": "M-10125",
  "gtin13": "15456867320007",
  "brand": {
    "@type": "Brand",
    "name": "MIRU"
  },
  "aggregateRating": {
    "@type": "AggregateRating",
    "ratingValue": "4.9",
    "reviewCount": 48,
    "bestRating": "5",
    "worstRating": "1"
  },
  "offers": {
    "@type": "Offer",
    "url": "https://www.maisonmiru.com/products/mobius-and-equilibrium-trio",
    "priceCurrency": "USD",
    "price": "378.0",
    "availability": "https://schema.org/InStock",
    "itemCondition": "https://schema.org/NewCondition",
    "hasMerchantReturnPolicy": {
      "@type": "MerchantReturnPolicy",
      "applicableCountry": "US",
      "returnPolicyCategory": "https://schema.org/MerchantReturnFiniteReturnWindow",
      "merchantReturnDays": 30,
      "returnMethod": "https://schema.org/ReturnByMail",
      "returnFees": "https://schema.org/FreeReturn"
    },
    "shippingDetails": {
      "@type": "OfferShippingDetails",
      "shippingRate": {
        "@type": "MonetaryAmount",
        "value": "0.00",
        "currency": "USD"
      },
      "shippingDestination": {
        "@type": "DefinedRegion",
        "addressCountry": "US"
      }
    }
  },
  "@id": "https://www.maisonmiru.com/products/mobius-and-equilibrium-trio#schemaguard-2026"
}
</script>
Unified Schema Diff (Before 78/100 vs After 100/100) 
--- BEFORE: maisonmiru.com (Score: 78/100, Blocks: 2)
+++ AFTER:  maisonmiru.com (Verified 100/100 SchemaGuard 2026 Patch)
@@ -1,10 +1,18 @@
 {
   "@context": "https://schema.org/",
   "@type": "Product",
+  "@id": "https://www.maisonmiru.com/products/mobius-and-equilibrium-trio#schemaguard-2026",
   "name": "Möbius and Equilibrium Trio",
+  "sku": "M-10125",
+  "gtin13": "15456867320007",
+  "brand": { "@type": "Brand", "name": "MIRU" },
   "offers": {
-    "availability": "https://schema.org/InStock"
+    "availability": "https://schema.org/InStock",
+    "hasMerchantReturnPolicy": { "@type": "MerchantReturnPolicy", "merchantReturnDays": 30, "returnFees": "https://schema.org/FreeReturn" },
+    "shippingDetails": { "@type": "OfferShippingDetails", "shippingRate": { "@type": "MonetaryAmount", "value": "0.00", "currency": "USD" } }
   }
 }