{"product_id":"topaz-peridot-rough-lot","title":"Rough Gemstone Lot: 50 ct Swiss Blue Topaz \u0026 200 ct Peridot","description":"\u003ch2\u003eSwiss Blue Topaz and Apple Green Peridot Rough Lot\u003c\/h2\u003e\n\u003cp\u003eThis combined 250-carat gemstone lot includes 50 carats of Swiss blue topaz rough and 200 carats of natural apple green peridot rough. Offered in uncut form, the two materials give gemstone cutters and collectors a mix of blue and green stones for lapidary projects or a rough gemstone collection.\u003c\/p\u003e\n\u003cp\u003eThe photos show blue rough pieces with rounded and angular outlines, alongside green peridot pieces in varied sizes. The peridot has irregular surfaces, a glass-like luster, and visible variation in color and transparency. These are rough stones, not finished faceted gems.\u003c\/p\u003e\n\u003ch2\u003eWhat Is Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSwiss blue topaz rough: 50 carats.\u003c\/li\u003e\n\u003cli\u003eNatural peridot rough: 200 carats.\u003c\/li\u003e\n\u003cli\u003eCombined listed weight: 250 carats.\u003c\/li\u003e\n\u003cli\u003eForm: loose, unmounted rough gemstones.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePeridot Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eColor: apple green, with variation between pieces.\u003c\/li\u003e\n\u003cli\u003eOrigin: Pakistan.\u003c\/li\u003e\n\u003cli\u003eIndividual rough size: approximately 2–10 carats, as listed in the product description.\u003c\/li\u003e\n\u003cli\u003eListed clarity: slightly included to eye clean; clarity varies by stone.\u003c\/li\u003e\n\u003cli\u003eTreatment: no treatment, as recorded in the gemstone details.\u003c\/li\u003e\n\u003cli\u003eBirthstone: August.\u003c\/li\u003e\n\u003cli\u003eSurface appearance: natural vitreous, or glass-like, luster.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe size filters include a 1–2 carat category as well as larger ranges, so they should not be read as an exact inventory of individual stone weights. The peridot origin, treatment, and clarity details above apply to the peridot portion only. The topaz origin, treatment, and individual weights are not specified in the current listing.\u003c\/p\u003e\n\u003ch2\u003eFor Cutting, Faceting, and Collecting\u003c\/h2\u003e\n\u003cp\u003eThis lot is listed for cutting, faceting, lapidary work, and collecting. Examine each piece's shape, inclusions, and internal fractures before choosing a cutting plan. Rough weight is not a promise of finished gemstone weight, and cutting suitability varies from piece to piece.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDoes this rough gemstone lot include both topaz and peridot?\u003c\/h3\u003e\n\u003cp\u003eYes. It includes 50 carats of Swiss blue topaz rough and 200 carats of peridot rough.\u003cbr\u003eThe combined listed weight is 250 carats.\u003c\/p\u003e\n\u003ch3\u003eWill 250 carats of rough produce 250 carats of cut gemstones?\u003c\/h3\u003e\n\u003cp\u003eNo. Cutting and polishing remove material from the rough stones.\u003cbr\u003eFinished weight depends on each piece's shape, fractures, inclusions, and cutting plan.\u003c\/p\u003e\n\u003ch3\u003eDo the Pakistan origin and untreated details apply to the Swiss blue topaz?\u003c\/h3\u003e\n\u003cp\u003eNo. Those details are recorded for the peridot portion of this lot.\u003cbr\u003eThe topaz origin and treatment have not been specified in this listing.\u003c\/p\u003e","brand":"Gemstone Insider","offers":[{"title":"Default Title","offer_id":52741652873527,"sku":"PERD-401","price":445.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/6668\/8311\/files\/WhatsApp_Image_2026-10-05_at_13.53.19.jpg?v=1791193563","url":"https:\/\/www.gemstoneinsider.com\/products\/topaz-peridot-rough-lot","provider":"Gemstone Insider","version":"1.0","type":"link"}