{ "slug": "loose-gemstones", "name": "Loose Gemstones", "root": "jewelry-accessories", "unit": "kg", "unit_as_designed": "g", "unit_note": "Use the total gemstone mass listed; convert carats to grams at 1 ct = 0.2 g. For multi-packs, add the mass of all stones and convert the sum if needed. Do not use the number of stones as the quantity.", "gpc": null, "google_product_category": { "id": 198, "path": "Arts & Entertainment > Hobbies & Creative Arts > Arts & Crafts > Art & Crafting Materials > Embellishments & Trims > Loose Stones" }, "taxonomy": { "shopify": { "id": "gid://shopify/TaxonomyCategory/ae-2-2-6-2", "path": "Arts & Entertainment > Hobbies & Creative Arts > Collectibles > Rocks & Fossils > Gemstones", "attributes": [ { "name": "Authenticity", "handle": "authenticity", "values": [ "Genuine", "Replica", "Other" ] }, { "name": "Color", "handle": "color", "values": [ "Beige", "Black", "Blue", "Bronze", "Brown", "Clear", "Gold", "Gray", "Green", "Multicolor", "Navy", "Orange", "Pink", "Purple", "Red", "Rose gold", "Silver", "White", "Yellow" ] }, { "name": "Condition", "handle": "condition", "values": [ "Circulated", "Excellent (EX)", "Excellent-mint (EX-MT)", "Fair (F)", "Gem mint (GM)", "Good (G)", "Graded", "Mint (M)", "Near mint (NM)", "Near mint-mint (NM-MT)", "Poor (P)", "Pristine (P)", "Uncirculated", "Very good (VG)", "Very good-excellent (VG-EX)", "Other" ] }, { "name": "Construction", "handle": "construction", "values": [ "Clad", "Filled", "Plated", "Solid", "Toned", "Vermeil", "Whole", "Other" ] }, { "name": "Crystal system", "handle": "crystal-system", "values": [ "Cubic", "Hexagonal", "Monoclinic", "Orthorhombic", "Tetragonal", "Triclinic", "Trigonal", "Other" ] }, { "name": "Embellishment/Trim material", "handle": "embellishment-trim-material", "values": [ "Acrylic", "Bamboo", "Ceramic", "Copper", "Coral", "Cork", "Cotton", "Crystal", "Felt", "Gemstone", "Glass", "Gold", "Linen", "Metal", "Nylon", "Paper", "Pearl", "Plastic", "Polyester", "Polypropylene (PP)", "Resin", "Rose gold", "Rubber", "Satin", "Sequins", "Silk", "Silver", "Spandex", "Stone", "Velvet" ] }, { "name": "Fluorescence under UV", "handle": "fluorescence-under-uv", "values": [ "Moderate", "None", "Strong", "Unknown", "Weak", "Other" ] }, { "name": "Fossil type", "handle": "fossil-type", "values": [ "Amber", "Ammonite", "Belemnite", "Bird", "Brachiopod", "Coprolite", "Coral", "Crinoid", "Dinosaur bone", "Echinoid", "Fish", "Gastropod", "Insect", "Mammal", "Petrified wood", "Plant", "Reptile", "Shark teeth", "Sponge", "Trilobite", "Other" ] }, { "name": "Gemstone clarity grade", "handle": "gemstone-clarity-grade", "values": [ "FL", "I1", "I2", "I3", "IF", "SI1", "SI2", "VS1", "VS2", "VVS1", "VVS2", "Other" ] }, { "name": "Gemstone creation method", "handle": "gemstone-creation-method", "values": [ "Composite/Doublet/Triplet", "Lab-created/Synthetic", "Natural", "Other/Unknown", "Reconstituted", "Simulant/Imitation", "Other" ] }, { "name": "Gemstone cut style", "handle": "gemstone-cut-style", "values": [ "Brilliant", "Cabochon", "Mixed", "Rose", "Step", "Other" ] }, { "name": "Gemstone treatment status", "handle": "gemstone-treatment-status", "values": [ "Coated", "Diffusion-treated", "Dyed", "Fracture-filled", "Heated", "Irradiated", "None/Untreated", "Oiled/Resin-filled", "Other/Unknown", "Stabilized", "Other" ] }, { "name": "Geological era", "handle": "geological-era", "values": [ "Cenozoic", "Mesozoic", "Paleozoic", "Precambrian", "Other" ] }, { "name": "Jewelry material", "handle": "jewelry-material", "values": [ "Acrylic", "Alcantara", "Alloy", "Aluminum", "Bakelite", "Bamboo", "Black rhodium-plated", "Brass", "Bronze", "Bronze-plated", "Carbon fiber", "Ceramic", "Chrome", "Copper", "Copper-plated", "Cordura", "Cork", "Cotton", "Diamond", "Duralumin", "Enamel", "Fabric", "Faux fur", "Faux leather", "Felt", "Fiberglass", "Fur", "Glass", "Gold", "Gold-plated" ] } ] }, "google": { "id": 198, "path": "Arts & Entertainment > Hobbies & Creative Arts > Arts & Crafts > Art & Crafting Materials > Embellishments & Trims > Loose Stones" } }, "fields": [ { "key": "gemstone_type", "label": "Gemstone type", "type": "string", "unit": null, "values": null, "why_it_matters": "Identifies the stone species, a major driver of appearance, durability, and price." }, { "key": "total_weight_g", "label": "Total gemstone weight", "type": "number", "unit": "g", "values": null, "why_it_matters": "Needed to calculate comparable price per gram, especially for multi-stone listings." }, { "key": "gemstone_creation_method", "label": "Gemstone creation method", "type": "enum", "unit": null, "values": [ "Composite/Doublet/Triplet", "Lab-created/Synthetic", "Natural", "Other/Unknown", "Reconstituted", "Simulant/Imitation", "Other" ], "why_it_matters": "Natural, lab-created, composite, and imitation stones can differ substantially in value." }, { "key": "gemstone_treatment_status", "label": "Gemstone treatment status", "type": "enum", "unit": null, "values": [ "Coated", "Diffusion-treated", "Dyed", "Fracture-filled", "Heated", "Irradiated", "None/Untreated", "Oiled/Resin-filled", "Other/Unknown", "Stabilized", "Other" ], "why_it_matters": "Treatments can affect appearance, durability, care, and price." }, { "key": "gemstone_cut_style", "label": "Gemstone cut style", "type": "enum", "unit": null, "values": [ "Brilliant", "Cabochon", "Mixed", "Rose", "Step", "Other" ], "why_it_matters": "Cut style affects appearance and suitability for different settings or uses." }, { "key": "gemstone_clarity_grade", "label": "Gemstone clarity grade", "type": "enum", "unit": null, "values": [ "FL", "I1", "I2", "I3", "IF", "SI1", "SI2", "VS1", "VS2", "VVS1", "VVS2", "Other" ], "why_it_matters": "For stones graded by clarity, fewer visible inclusions can command a higher price." }, { "key": "color", "label": "Color", "type": "enum", "unit": null, "values": [ "Beige", "Black", "Blue", "Bronze", "Brown", "Clear", "Gold", "Gray", "Green", "Multicolor", "Navy", "Orange" ], "why_it_matters": "Color is a defining visual characteristic and can strongly affect desirability." } ], "minimum_spec": { "description": "For a typical jewelry-setting purchase, require an identified gemstone with a disclosed natural or lab-created origin, a finished cut, and disclosed treatment status. Clarity and color preferences vary by stone and intended design, so they are not universal minimums.", "rules": [ { "key": "gemstone_creation_method", "op": "in", "value": [ "Natural", "Lab-created/Synthetic" ] }, { "key": "gemstone_cut_style", "op": "in", "value": [ "Brilliant", "Cabochon", "Mixed", "Rose", "Step" ] }, { "key": "gemstone_treatment_status", "op": "in", "value": [ "Coated", "Diffusion-treated", "Dyed", "Fracture-filled", "Heated", "Irradiated", "None/Untreated", "Oiled/Resin-filled", "Stabilized" ] } ] }, "premium_dimensions": [ "gemstone_type", "gemstone_creation_method", "gemstone_treatment_status", "gemstone_cut_style", "gemstone_clarity_grade", "color" ], "baseline": null, "items": [], "unranked_items": [ { "id": 150907, "name": "No Brand Moissanite Clear", "brand": "No Brand", "gtin": null, "category": "loose-gemstones", "size": { "value": null, "unit": "g" }, "size_as_extracted": { "value": null, "unit": "g" }, "unit_price_unit": "kg", "specs": { "gemstone_type": "Moissanite", "total_weight_g": null, "gemstone_creation_method": "Other/Unknown", "gemstone_treatment_status": "Other/Unknown", "gemstone_cut_style": null, "gemstone_clarity_grade": "Other", "color": "Clear" }, "standard_attributes": { "Color": "Clear", "Crystal system": "Hexagonal", "Gemstone creation method": "Other/Unknown", "Gemstone treatment status": "Other/Unknown" }, "shopify_category_id": "gid://shopify/TaxonomyCategory/ae-2-2-6-2", "meets_minimum_spec": false, "tier": "basic", "premium_note": null, "best": null, "lowest_price": { "price": 29.15, "retailer": "dhgate", "url": "https://www.dhgate.com/product/starsgem-ready-to-ship-vvs-round-shape-3mm/1115780169.html" }, "size_missing": true, "unranked_reason": "size_missing", "offers": [ { "retailer": "dhgate", "retailer_id": "1115780169", "gtin": null, "price": 29.15, "currency": "USD", "price_usd": 29.15, "unit_price": null, "availability": "InStock", "in_stock": true, "seller": "gleam_moissanite", "first_party": false, "shipping": null, "size_text": null, "url": "https://www.dhgate.com/product/starsgem-ready-to-ship-vvs-round-shape-3mm/1115780169.html", "observed_at": "2026-10-09T12:29:37-04:00", "age_minutes_at_build": 18716 } ], "url": "/items/150907.json", "html": "/items/150907.html" } ], "n_items": 1, "n_priced": 0, "url": "/categories/loose-gemstones.json", "html": "/categories/loose-gemstones.html" }