{"product_id":"round-cut-alexandrite-2mm-calibrated-38510","title":"Round Cut Alexandrite: 2mm Calibrated Sizes - Lab Stones for Fine Jewellery","description":"\u003cp\u003eReliable access to precision-calibrated small stones is critical for controlled jewelry builds.\u003cbr\u003e\nThese 2 mm lab-grown alexandrite stones are offered for bench jewelers and makers who require consistent sizing, predictable cutting behavior, and fast domestic availability without the variability or sourcing delays common in natural micro material.\u003c\/p\u003e\n\u003cp\u003eLab-grown alexandrite is a chromium-bearing gemstone engineered for a stable crystal structure and controlled optical response. At 2 mm, the increased surface area allows for greater measurable light return and a more gentle lavender-to-muted-violet shift under mixed lighting conditions. While still refined and not overpowering, this size moves beyond subtle filler and becomes a deliberate design element in halos, side stones, cluster builds, and precision inlay work.\u003c\/p\u003e\n\u003cp\u003eThis listing is for loose stones only. No settings or finished jewelry are included.\u003cbr\u003e\nNeed a different size or quantity? Message me for current lead times.\u003c\/p\u003e\n\u003cp\u003eVariations\u003cbr\u003e\n2mm\u003cbr\u003e\n2.5mm\u003c\/p\u003e\n\u003cp\u003eFor the Modern Jeweler\u003cbr\u003e\nShips from the Pacific Northwest, USA\u003c\/p\u003e\n\u003cp\u003eEvery order supports Aetherium Innovations and our mission to develop tools and technologies that lower the barriers in the skilled art trades.\u003c\/p\u003e","brand":"Aetherium Innovations","offers":[{"title":"2mm \/ 6 (sample)","offer_id":44803867410567,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"2mm \/ 12","offer_id":44803867443335,"sku":null,"price":28.0,"currency_code":"USD","in_stock":true},{"title":"2mm \/ 24","offer_id":44803867476103,"sku":null,"price":52.0,"currency_code":"USD","in_stock":true},{"title":"2mm \/ 50","offer_id":44803867508871,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true},{"title":"2mm \/ 100","offer_id":44803867541639,"sku":null,"price":189.0,"currency_code":"USD","in_stock":true},{"title":"2.5mm \/ 6 (sample)","offer_id":44803867574407,"sku":null,"price":21.0,"currency_code":"USD","in_stock":true},{"title":"2.5mm \/ 12","offer_id":44803867607175,"sku":null,"price":39.0,"currency_code":"USD","in_stock":true},{"title":"2.5mm \/ 24","offer_id":44803867639943,"sku":null,"price":74.0,"currency_code":"USD","in_stock":true},{"title":"2.5mm \/ 50","offer_id":44803867672711,"sku":null,"price":139.0,"currency_code":"USD","in_stock":true},{"title":"2.5mm \/ 100","offer_id":44803867705479,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/7062\/3111\/files\/il_fullxfull.8077268857_2sbi.jpg?v=1780790075","url":"https:\/\/aetheriuminnovations.com\/products\/round-cut-alexandrite-2mm-calibrated-38510","provider":"Aetherium Innovations","version":"1.0","type":"link"}