[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-657664-105":59,"doc-detail-657664-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","portuguese-pear-angles-and-facets-specification","Portuguese Pear - Angles and Facets Specification","","Portuguese Pear provides a detailed specification for a pear-shaped gemstone design, including geometric parameters, symmetry and facet counts, and optical index references. The document lists crown, pavilion, and girdle angle ranges tied to CAM preform guidance, plus instructions such as locating the girdle at defined points and establishing the culet. It also includes ratios like L/W, T/W, U/W, P/W, C/W, and volumetric metrics (Vol./W³), supporting consistent manufacturing and analysis.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/portuguese-pear-angles-and-facets-specification/657664/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/portuguese-pear-angles-and-facets-specification/657664.png","ImageObject",300,407,{"name":92,"@type":93},"8796093062539","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-26",true,{"@type":102,"interactionType":103,"userInteractionCount":8},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What key geometry and optical references are included in the Portuguese Pear specification?","Question",{"text":112,"@type":113},"It lists angles for R. I., facet/symmetry information, and ratio metrics such as L/W, T/W, U/W, P/W, and C/W, plus a volumetric term (Vol./W³).","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How does the document define the pavilion and crown sections?",{"text":117,"@type":113},"It separates measurements into labeled groups for Pavilion (G1–G8) and Crown (A–J and related values), each with angle ranges and preform-based guidance.",{"name":119,"@type":110,"acceptedAnswer":120},"What operations related to the girdle and culet are specified?",{"text":121,"@type":113},"It provides steps such as locating the girdle at specific point ranges and establishing/meeting the culet using defined angle ranges (e.g., entries labeled “Establish Culet” and “Meet culet”).","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},657664,1792986035,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":66,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":133,"file_id":134,"file_url":135,"file_type":136,"file_size":137,"view_count":8,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":8,"language":138,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":139,"faqs":140,"seo_title":141,"seo_description":67,"update_tm":129,"read_time":81},8796093062539,"60  \n66  \n72  \n78  \n84  \nC  \nP  \n90 6 \u003C96>  \nPortuguese Pear  \nby John Bailey, 2014  \nAngles for R. I. = 1.540  \n153 + 16 girdles = 169 facets 1-fold, mirror-image symmetry  \n96 index  \nL/W = 1.308 T/W = 0.635 U/W = 0.486 P/W = 0.602 C/W = 0.137  \nVol./W³ = 0.330  \nPAVILION  \nG1 90.00° 41-55 From CAM Preform  \nG2 90.00° 36-60 From CAM Preform  \nG3 90.00° 31-65 From CAM Preform  \nG4 90.00° 27-69 From CAM Preform  \nG5 90.00° 21-75 From CAM Preform  \nG6 90.00° 15-81 From CAM Preform  \nG7 90.00° 09-87 From CAM Preform  \nG8 90.00° 03-93 From CAM Preform  \n52.70° 41-55 Locate girdle at point 2 59.00° 36-60 Even Girdle  \n61.20° 31-65 Even Girdle  \n4 62.60° 27-69 Even Girdle  \n62.70° 21-75 Even Girdle  \n63.90° 15-81 Even Girdle  \n65. 10° 09-87 Even Girdle  \n63.70° 03-93 Even Girdle  \n51.20° 39-57  \n10 55.40° 33-63  \n57.40° 29-67  \n57.70° 24-72  \n57.70° 18-78  \n58.80° 12-84  \n58.80° 06-90  \n59.60° 96  \n52.80° 03-93  \n52.80° 09-87  \n52.80° 15-81  \n52.80° 21-75  \n52.80° 27-69  \n51.90° 31-65  \n48.00° 36-60  \n41.00° 43-53  \n39.20° 42-54  \n44.40° 34-62  \n47.70° 29-67  \n47.90° 24-72  \n47.90° 18-78  \n47.90° 12-84  \n47.90° 06-90  \n50.30° 96  \n33 43.00° 15-21-75-81 Establish Culet  \n34 43.00° 27-69 Meet culet  \n35 42.50° 09-87 Meet culet  \n36 41.50° 03-93 Meet culet  \n37 41.00° 31-65 Meet culet  \n38 36.50° 36-60 Meet culet  \nCROWN  \nA 28.00° 41-55 Set Girdle Width  \nB 37.80° 36-60 Even Girdle  \nC 39.60° 31-65 Even Girdle  \nD 41.50° 27-69 Even Girdle  \nE 41.60° 21-75 Even Girdle  \nF 41.60° 15-81 Even Girdle  \nG 41.60° 09-87 Even Girdle  \nH 39.40° 03-93 Even Girdle  \nJ 32.20° 96  \nK 31.90° 06-90  \n31.90° 12-84  \n31.90° 18-78  \n31.80° 24-72  \n31.50° 29-67  \n29.70° 33-63  \n26.00° 39-57  \n22.90° 48  \n29. 10° 04-92  \n27.20° 09-87  \n27.20° 15-81  \n27.20° 21-75  \n27.00° 27-69  \n26.50° 31-65  \n23.30° 36-60  \n19.70° 43-53  \n22.70° 06-90  \n22.70° 12-84  \n22.70° 18-78  \n22.70° 24-72  \n22.50° 29-67  \n20.80° 33-63  \n17.80° 39-57  \n18.00° 09-87  \n17.50° 15-81  \n18.20° 21-75  \n17.20° 27-69  \n18.20° 31-65  \n14.60° 36-60  \n14.62° 96  \n8.80° 48 T 0.00° Table  \nE:\\Dvue2\\MyGems\\PortuguesePear.gem","cbCaieky8RgmE9WP","https://ap.wps.com/l/cbCaieky8RgmE9WP","pdf",18011,"English","# Portuguese Pear Overview\n## Index and Facet Parameters\n## Angle Ranges and CAM Preform References\n## Girdle and Culet Setup\n## Crown Measurements\n## Pavilion Measurements","[{\"question\":\"What key geometry and optical references are included in the Portuguese Pear specification?\",\"answer\":\"It lists angles for R. I., facet/symmetry information, and ratio metrics such as L/W, T/W, U/W, P/W, and C/W, plus a volumetric term (Vol./W³).\"},{\"question\":\"How does the document define the pavilion and crown sections?\",\"answer\":\"It separates measurements into labeled groups for Pavilion (G1–G8) and Crown (A–J and related values), each with angle ranges and preform-based guidance.\"},{\"question\":\"What operations related to the girdle and culet are specified?\",\"answer\":\"It provides steps such as locating the girdle at specific point ranges and establishing/meeting the culet using defined angle ranges (e.g., entries labeled “Establish Culet” and “Meet culet”).\"}]","Portuguese Pear - Angles and Facets Specification | PDF"]