{"listing": {"id": "h_7357835804881", "title": "Material Good The Lena East-West Ombre Sapphire Necklace", "brand": "Material Good", "model": "The Lena East-West Ombre Sapphire Necklace", "reference": "07-00250", "price_usd": 5400.0, "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/files/MGnecklaceSummerOmbreLenaA2.jpg?v=1739899609", "detail_url": "https://mostexpensivewatches.net/listing/h_7357835804881", "buy_url": "https://mostexpensivewatches.net/out/h_7357835804881", "available": true}, "lang": "en", "url": "https://mostexpensivewatches.net/listing/h_7357835804881", "alternatives_url": "https://mostexpensivewatches.net/api/v1/listing/h_7357835804881/alternatives", "lower_priced": [], "similar_listings": [], "cohort": {"count": 1, "median": 5400.0, "low": 5400.0, "high": 5400.0, "brands": 1, "merchants": 1, "listing_price": 5400.0, "position": "median", "delta_vs_median_pct": 0.0}}