{"listing": {"id": "h_6804268908753", "title": "Material Good Small Graduated Diamond Tennis Necklace", "brand": "Material Good", "model": "Small Graduated Diamond Tennis Necklace", "reference": "05-00618 + KDN9481-WG", "price_usd": 21800.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k Yellow Gold", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "material-good", "merchant_name": "Material Good", "image_url": "https://cdn.shopify.com/s/files/1/0561/5190/0369/products/MGRiveraNecklace18KWG10ct-Angle1newbkgd_1.jpg?v=1774715807", "detail_url": "https://mostexpensivewatches.net/listing/h_6804268908753", "buy_url": "https://mostexpensivewatches.net/out/h_6804268908753", "available": true}, "lang": "en", "url": "https://mostexpensivewatches.net/listing/h_6804268908753", "alternatives_url": "https://mostexpensivewatches.net/api/v1/listing/h_6804268908753/alternatives", "lower_priced": [], "similar_listings": [], "cohort": {"count": 1, "median": 21800.0, "low": 21800.0, "high": 21800.0, "brands": 1, "merchants": 1, "listing_price": 21800.0, "position": "median", "delta_vs_median_pct": 0.0}}