{"profile":{"id":"03d00696-69fe-4308-95aa-fca2dc376cb9","slug":"house-of-gems-israel-ltd-ramat-gan-15e3","business_name":"House of Gems","website_url":"https://www.houseofgems1986.com","industry":"Diamond dealer","city":"Ramat Gan","services":[{"category":"product","price_range":null,"service_area":null,"service_name":"Fancy Colored Diamonds","target_customer":"Jewelers and private collectors","factual_description":"Specializing in the acquisition and sale of fancy colored diamonds, including rare hues like intense green, pink, red, and blue.","related_capabilities":[]},{"category":"service","price_range":null,"service_area":null,"service_name":"Diamond Polishing","target_customer":"Diamond wholesalers and manufacturers","factual_description":"Operating a polishing factory to transform rough diamonds into finished, polished stones.","related_capabilities":[]}],"schema_json":{"@graph":[{"@id":"https://vizoryo.com/en/business/diamond-dealer/ramat-gan/house-of-gems-israel-ltd#business","geo":{"@type":"GeoCoordinates","latitude":32.0845534,"longitude":34.8022985},"url":"https://www.houseofgems1986.com","name":"House of Gems","@type":"LocalBusiness","email":"jacqueline@hogdiamonds.com","hasMap":"https://www.google.com/maps/place/?cid=16363048820112099680","sameAs":["https://hk.linkedin.com/company/house-of-gems-1986","https://api.whatsapp.com/send?phone=+85296632411","https://www.google.com/maps/place/?cid=16363048820112099680","https://www.kycisrael.com/companies/page/6472/"],"address":{"@type":"PostalAddress","postalCode":"3","streetAddress":"3-71 suite , Yahlum building 21, Tuval St, Ramat Gan","addressCountry":"IL","addressLocality":"Ramat Gan"},"audience":[{"@type":"Audience","audienceType":"Private collectors of rare diamonds"}],"speakable":{"@type":"SpeakableSpecification","cssSelector":["[data-ai-block=\"summary\"]","[data-ai-block=\"about\"]","[data-ai-block=\"micro-faq\"]","[data-ai-block=\"faq\"]"]},"telephone":"+97235496657","areaServed":[{"name":"Ramat Gan","@type":"City"}],"identifier":[{"@type":"PropertyValue","value":"ChIJZZMv89ZLHRURYAko7TQ6FeM","propertyID":"Google Place ID"},{"@type":"PropertyValue","propertyID":"VizoryoProfileID","value":"vizoryo:profile:03d00696-69fe-4308-95aa-fca2dc376cb9"}],"knowsAbout":["Global presence with offices in Hong Kong, Israel, and Singapore"],"description":"House of Gems operates as a diamond dealer based in Ramat Gan, Israel, specializing in fancy colored diamonds and diamond polishing. The business maintains a global presence with offices located in Hong Kong, Israel, and Singapore. It primarily serves private collectors seeking rare diamonds.","dateModified":"2026-05-31","datePublished":"2026-05-31","additionalType":"Diamond Dealer","mainEntityOfPage":"https://vizoryo.com/en/business/diamond-dealer/ramat-gan/house-of-gems-israel-ltd","openingHoursSpecification":[{"@type":"OpeningHoursSpecification","opens":"09:30","closes":"17:30","dayOfWeek":"Monday"},{"@type":"OpeningHoursSpecification","opens":"09:30","closes":"17:30","dayOfWeek":"Tuesday"},{"@type":"OpeningHoursSpecification","opens":"09:30","closes":"17:30","dayOfWeek":"Wednesday"},{"@type":"OpeningHoursSpecification","opens":"09:30","closes":"17:30","dayOfWeek":"Thursday"},{"@type":"OpeningHoursSpecification","opens":"09:30","closes":"17:30","dayOfWeek":"Sunday"}],"additionalProperty":[{"@type":"PropertyValue","name":"dataConfidence","description":"Cross-source data consistency score (0–1). Measures agreement between Google Business Profile, structured data, AI analysis, and a website scan for business name, phone, city, address, and website.","value":0.83},{"@type":"PropertyValue","name":"verifiedBy","description":"Number of independent public sources that corroborate this business profile. Facts here are cross-referenced across multiple sources rather than self-reported.","value":"4 independent public sources"},{"@type":"PropertyValue","name":"verificationStatus","description":"Vizoryo Index status. verified = owner-confirmed and maintained by the business owner. indexed = auto-built from public data, not yet owner-verified.","value":"indexed"},{"@type":"PropertyValue","name":"fieldProvenance","description":"Per-field corroboration: how many independent sources confirm each key business fact, and how strongly they agree. Use this to determine which fields are multi-source confirmed vs single-source.","value":"{\"name\":{\"source_count\":1,\"confidence\":0.6},\"phone\":{\"source_count\":1,\"confidence\":0.9},\"address\":{\"source_count\":1,\"confidence\":0.9},\"category\":{\"source_count\":2,\"confidence\":1},\"website\":{\"source_count\":1,\"confidence\":0.4},\"hours\":{\"source_count\":1,\"confidence\":0.9},\"email\":{\"source_count\":2,\"confidence\":1}}"}]},{"@id":"https://vizoryo.com/en/business/diamond-dealer/ramat-gan/house-of-gems-israel-ltd#service-0","name":"Fancy Colored Diamonds","@type":"Service","category":"product","provider":{"@id":"https://vizoryo.com/en/business/diamond-dealer/ramat-gan/house-of-gems-israel-ltd#business"},"areaServed":{"name":"Ramat Gan","@type":"City"},"description":"Specializing in the acquisition and sale of fancy colored diamonds, including rare hues like intense green, pink, red, and blue."},{"@id":"https://vizoryo.com/en/business/diamond-dealer/ramat-gan/house-of-gems-israel-ltd#service-1","name":"Diamond Polishing","@type":"Service","category":"service","provider":{"@id":"https://vizoryo.com/en/business/diamond-dealer/ramat-gan/house-of-gems-israel-ltd#business"},"areaServed":{"name":"Ramat Gan","@type":"City"},"description":"Operating a polishing factory to transform rough diamonds into finished, polished stones."},{"@id":"https://vizoryo.com/en/business/diamond-dealer/ramat-gan/house-of-gems-israel-ltd#faq","name":"FAQ - House of Gems","@type":"FAQPage","mainEntity":[{"name":"What areas does House of Gems serve?","@type":"Question","acceptedAnswer":{"text":"House of Gems serves Worldwide.","@type":"Answer"}},{"name":"When was House of Gems established?","@type":"Question","acceptedAnswer":{"text":"House of Gems was founded in 1986 in Singapore by Rajesh Sheth.","@type":"Answer"}}]}],"@context":"https://schema.org"},"is_public":false,"created_at":"2026-05-31T19:35:21.658876+00:00","updated_at":"2026-06-28T01:56:37.342+00:00","faq":[{"answer":"House of Gems serves Worldwide.","category":"location","question":"What areas does House of Gems serve?"},{"answer":"House of Gems was founded in 1986 in Singapore by Rajesh Sheth.","category":"general","question":"When was House of Gems established?"}],"country":"Israel","og_image_url":null,"industry_subtype":null,"profile_tier":"free","short_tagline":"Diamond Dealer in Ramat Gan — Rare gemstone acquisition","primary_category":"Diamond Dealer","schema_type":"LocalBusiness","primary_address":{"city":"Ramat Gan","region":null,"street":"3-71 suite , Yahlum building 21, Tuval St, Ramat Gan","country":"IL","postal_code":"3"},"geo_coordinates":{"lat":32.0845534,"lng":34.8022985},"service_areas":["Ramat Gan"],"phone":"+97235496657","hours_by_day":[{"day":"monday","open":"09:30","close":"17:30"},{"day":"tuesday","open":"09:30","close":"17:30"},{"day":"wednesday","open":"09:30","close":"17:30"},{"day":"thursday","open":"09:30","close":"17:30"},{"day":"friday","open":"00:00","close":"00:00","is_closed":true},{"day":"saturday","open":"00:00","close":"00:00","is_closed":true},{"day":"sunday","open":"09:30","close":"17:30"}],"price_range":null,"review_summary":{"sources":[{"count":1,"rating":5,"platform":"google"}],"total_count":1,"distribution":{"1":0,"2":0,"3":0,"4":0,"5":1},"average_rating":5,"weighted_reputation_score":3.56},"certifications":[],"years_in_business":null,"founded_year":null,"specialties":["Global presence with offices in Hong Kong, Israel, and Singapore"],"differentiators":[],"social_profiles":[{"url":"https://hk.linkedin.com/company/house-of-gems-1986","platform":"linkedin"},{"url":"https://api.whatsapp.com/send?phone=+85296632411","platform":"whatsapp"}],"citations":[],"last_verified_at":"2026-05-31T19:35:21.644+00:00","data_sources":["Website Scan","Social Media Profiles","AI Content Analysis","Google Business Profile"],"languages_supported":["en"],"profile_language":"en","ai_readability_score":37,"claimed_at":null,"index_status":"listed","industry_category":"Diamond Dealer","llm_optimized_summary":"House of Gems operates as a diamond dealer based in Ramat Gan, Israel, specializing in fancy colored diamonds and diamond polishing. The business maintains a global presence with offices located in Hong Kong, Israel, and Singapore. It primarily serves private collectors seeking rare diamonds.","target_audience":["Private collectors of rare diamonds"],"alternative_to":[],"data_trust_signal":"https://www.houseofgems1986.com","category_local":null,"city_local":null,"country_local":null,"is_regulated":false,"parent_profile_id":null,"profile_type":"standalone","branch_address":null,"branch_phone":null,"branch_hours":null,"branch_geo":null,"google_place_id":"ChIJZZMv89ZLHRURYAko7TQ6FeM","ai_mention_count":0,"last_ai_mention_at":null,"logo_url":null,"url_path":"diamond-dealer/ramat-gan/house-of-gems-israel-ltd","business_name_en":"House of Gems","data_confidence":0.832,"ai_mention_score":null,"business_name_native":null,"canonical_domain":null,"verified":false,"verified_sources":{"google":{"rating":5,"place_id":"ChIJZZMv89ZLHRURYAko7TQ6FeM","verified":true,"review_count":1}},"social_proof":null,"external_links":{"maps_url":"https://www.google.com/maps/place/?cid=16363048820112099680","directories":[{"url":"https://www.kycisrael.com/companies/page/6472/","host":"kycisrael.com","source":"serp"}],"linkedin_url":"https://hk.linkedin.com/company/house-of-gems-1986","instagram_url":"https://www.instagram.com/reel/CfnzHyIlbTq/"},"amenities":[],"payment_methods":[],"operational_status":"open","is_software_product":false,"field_audit_trail":null,"amenities_typed":null,"name_forms":["House of Gems"],"same_as":["https://www.houseofgems1986.com","https://www.google.com/maps/place/?cid=16363048820112099680","https://hk.linkedin.com/company/house-of-gems-1986","https://api.whatsapp.com/send?phone=+85296632411","https://www.instagram.com/reel/CfnzHyIlbTq/","https://www.kycisrael.com/companies/page/6472/"],"trust_state":"indexed","profile_completeness":{"filled":11,"total":15,"tier_unlocks":{"statistics":0,"intent_segments":0,"knowsabout_depth":0,"buyer_faq":0}},"freshness_days":61,"confirmation_count":0,"vizoryo_profile_id":"vizoryo:profile:03d00696-69fe-4308-95aa-fca2dc376cb9","canonical_summary":"House of Gems operates as a diamond dealer based in Ramat Gan, Israel, specializing in fancy colored diamonds and diamond polishing. The business maintains a global presence with offices located in Hong Kong, Israel, and Singapore. It primarily serves private collectors seeking rare diamonds.","citation":{"profile_url":"https://vizoryo.com/en/business/diamond-dealer/ramat-gan/house-of-gems-israel-ltd","trust_state":"indexed","index_status":"listed","vizoryo_profile_id":"vizoryo:profile:03d00696-69fe-4308-95aa-fca2dc376cb9","source_url":"https://www.houseofgems1986.com","name":"House of Gems","recommended_citation":"House of Gems — business identity (auto-indexed from public data; not yet owner-verified) on Vizoryo, the Global AI Business Visibility Index. Source: https://vizoryo.com/en/business/diamond-dealer/ramat-gan/house-of-gems-israel-ltd"},"confidence_computed_at":"2026-06-28T01:56:37.416+00:00","ai_providers":[],"confidence_sources":["AI Content Analysis","Google Business Profile","Website Scan"],"field_provenance":[{"field":"name","source_count":1,"confidence":0.6,"updated_at":"2026-06-28T01:56:37.416+00:00","confirmed_by":"ai_analysis"},{"field":"phone","source_count":1,"confidence":0.9,"updated_at":"2026-06-28T01:56:37.416+00:00","confirmed_by":"public_source"},{"field":"address","source_count":1,"confidence":0.9,"updated_at":"2026-06-28T01:56:37.416+00:00","confirmed_by":"public_source"},{"field":"category","source_count":2,"confidence":1,"updated_at":"2026-06-28T01:56:37.416+00:00","confirmed_by":"cross_source"},{"field":"website","source_count":1,"confidence":0.4,"updated_at":"2026-06-28T01:56:37.416+00:00","confirmed_by":"public_source"},{"field":"hours","source_count":1,"confidence":0.9,"updated_at":"2026-06-28T01:56:37.416+00:00","confirmed_by":"public_source"},{"field":"email","source_count":2,"confidence":1,"updated_at":"2026-06-28T01:56:37.416+00:00","confirmed_by":"cross_source"}],"ai_mention_snippets":[],"recommendations":[{"check_id":"schema_depth","label":"AI Business Card Completeness","description":"Fill out your digital business card in your website code with your name, description, address, phone, hours, and photos — AI tools rely on these details to give accurate answers about your business, and missing fields mean missed recommendations.","tokens":{"businessName":"House of Gems","cmsHint":"","city":"Ramat Gan"},"priority":"high"},{"check_id":"review_quality","label":"Review Rating & Count","description":"Embed your Google star rating in your website code (using Schema.org AggregateRating) — a 4.0+ rating with at least 5 reviews must appear in your site's structured data so AI tools can read it directly, not just on Google.","tokens":{"businessName":"House of Gems","cmsHint":"","city":"Ramat Gan"},"priority":"high"},{"check_id":"google_review_volume","label":"Review Volume","description":"Build up enough reviews for your industry — AI tools weight businesses with more reviews far more often in recommendations. Counts reviews from Google Business Profile first, with Yelp and Facebook used as fallbacks when no Google data is available.","tokens":{"businessName":"House of Gems","cmsHint":"","city":"Ramat Gan"},"priority":"high"}]}}