{"title":"Chanthaburi March 2026","description":"","products":[{"product_id":"un-heat-parti-color-sapphire-1-944ct-kanchanaburi-thailand","title":"Unheated Parti-Color Sapphire 1.944ct \/ Kanchanaburi (Thailand)","description":"\u003cp\u003eUnheated Particolor Sapphire 1.944ct\u003c\/p\u003e\n\u003cp\u003e6.05×7.82×4.65mm\u003c\/p\u003e\n\u003cp\u003eOval\u003c\/p\u003e\n\u003cp\u003eFrom Kanchanaburi, Thailand\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eCutter: Pia-chan\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eComes with Sorting (EGL Simple Identification Report)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThis unheated particolor sapphire is from Kanchanaburi, a sapphire mining town in western Thailand.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eI acquired this stone in Chanthaburi, a gem town in eastern Thailand.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eSometimes, old jewelry stores have sapphires that they sourced from Kanchanaburi long ago. I've had my eye on this for several years, and finally, I was able to acquire it.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eKanchanaburi's mines are already closed, so the overall quantity is decreasing. Among those, particolor stones, which are even becoming rare locally, have a bright yellow crystal with a pool of blue color at the bottom.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThe appearance changes significantly with the angle, making it a magical stone where the color changes from the crown to the pavilion.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eYou can fully enjoy the typical Kanchanaburi colors, with not only the sparkle of blue and yellow but also the appearance of green where the two colors mix.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eTo preserve the color, I utilized the original standard step-cut oval shape and refined it to the maximum extent.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThis is a beautiful crystal with excellent transparency and no noticeable inclusions, but the presence of delicate silk inclusions floating within is a high point, indicating its unheated nature.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eWhen exposed to UV light, the yellow part fluoresces orange.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003ePlease take this valuable and relatively rare unheated stone from Kanchanaburi, boasting a size approaching 2ct and beautiful sparkle due to its excellent proportions.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eThis item is currently at our Bangkok office, so please expect delivery within approximately 1 to 2 weeks from your order. We appreciate your understanding.\u003c\/span\u003e\u003c\/p\u003e","brand":"GemTreeJapan","offers":[{"title":"Default Title","offer_id":50099833503937,"sku":null,"price":333000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/1120\/9665\/files\/IMG_0055.png?v=1774843776"},{"product_id":"parti-color-sapphire-1-142ct-kanchanaburi-thailand","title":"Parti-Color Sapphire 1.142ct \/ Kanchanaburi (Thailand)","description":"\u003cp\u003eParti-color Sapphire 1.142ct\u003c\/p\u003e\n\u003cp\u003e5.12×6.89×3.51mm\u003c\/p\u003e\n\u003cp\u003eOrigin: Thailand (Kanchanaburi)\u003c\/p\u003e\n\u003cp\u003eShape: Oval\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eCutter: Piachan\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eComes with sorting (EGL simple appraisal certificate)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e \u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThis is a parti-color sapphire from Kanchanaburi, a sapphire mining town in western Thailand.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThis particular stone was acquired in Chanthaburi, a gem town in eastern Thailand.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eOld, established jewelry stores sometimes have sapphires from Kanchanaburi that they acquired a long time ago. I had my eye on this one for several years and was finally able to acquire it this time.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWith no cloudiness and a delicate nuanced color, along with a texture that seems to be subtly adorned with silk inclusions, this light-colored stone is instantly eye-catching.\u003c\/p\u003e\n\u003cp\u003eIt features a vivid light yellow with blue color bands, and a pale green can be seen depending on the angle. The brilliance also reveals these mixed colors.\u003c\/p\u003e\n\u003cp\u003eThe blue color bands are delicate lines, as if drawn with a brush, and when viewed through a loupe, they appear to overlap in a lattice pattern.\u003c\/p\u003e\n\u003cp\u003eThe color bands have a texture that suggests very slight silk inclusions, and depending on the angle, a smooth, lustrous sparkle appears.\u003c\/p\u003e\n\u003cp\u003eThe elegant oval shape is given a step cut, creating a sharp and dynamic sparkle.\u003c\/p\u003e\n\u003cp\u003eIt is a beautiful crystal with no noticeable inclusions, and its soft colors, characteristic of Kanchanaburi, stand out.\u003c\/p\u003e\n\u003cp\u003ePlease enjoy this valuable 1ct-plus parti-color stone, which has become difficult to find even in its now-closed native mines.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eThis item is currently at our Bangkok office, so please expect delivery within approximately 1-2 weeks from your order. We appreciate your understanding.\u003c\/span\u003e\u003c\/p\u003e","brand":"GemTreeJapan","offers":[{"title":"Default Title","offer_id":50103318053057,"sku":null,"price":153000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/1120\/9665\/files\/IMG_0074.png?v=1774867145"},{"product_id":"bluish-green-sapphire-1-142ct-kanchanaburi-thailand","title":"Bluish Green Sapphire 1.149ct \/ Kanchanaburi (Thailand)","description":"\u003cp\u003eBluish-Green Sapphire 1.149ct\u003c\/p\u003e\n\u003cp\u003e5.89×7.33×3.23mm\u003c\/p\u003e\n\u003cp\u003eOrigin: Thailand (Kanchanaburi)\u003c\/p\u003e\n\u003cp\u003eFancy Oval\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eCutter: Pia-chan\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eComes with Sorting Report (EGL Simple Identification Report)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThis is a parti-color sapphire from Kanchanaburi, a sapphire mining town in western Thailand.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThis particular stone was acquired in Chanthaburi, a gem-producing city in eastern Thailand.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eOld gem stores sometimes have sapphires from Kanchanaburi that have been stored since long ago, and I had my eye on this one for several years, finally managing to acquire it this time.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1rem;\"\u003eThe nuanced green hue, created by a delicate blend of yellow and blue, is refreshing and lovely.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe bright yellow with blue color bands results in an overall bright mint green.\u003c\/p\u003e\n\u003cp\u003eThree colors appear one after another with every tilt, and the sparkle twinkles with pale blue and yellow.\u003c\/p\u003e\n\u003cp\u003eThe fancy oval, which frames the outline, is adorned with a flower cut, adding elegance to the piece with its sparkle.\u003c\/p\u003e\n\u003cp\u003eWhen viewed with a loupe, there are small granular inclusions, but they are located at the edge and blend in with the sparkle, so they are not noticeable and do not detract from the beauty of the piece.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe thickness is somewhat modest, but the intricate flower cut minimizes light leakage, resulting in a sparkling finish.\u003c\/p\u003e\n\u003cp\u003ePlease get your hands on this valuable, clean, and beautifully colored sapphire, over 1 carat, from a closed mine.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1rem;\"\u003eAs this item is currently at our Bangkok office, please allow approximately 1 to 2 weeks for delivery from the time of your order. We appreciate your understanding.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"GemTreeJapan","offers":[{"title":"Default Title","offer_id":50103330701505,"sku":null,"price":144000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/1120\/9665\/files\/IMG_0119_2e8ea4f5-06be-471b-8ae4-d5724cf447f6.png?v=1774868819"},{"product_id":"greenish-yellow-sphene-1-13ct-madagascar","title":"【Trial Price】Greenish Yellow Sphene 1.13ct \/ Madagascar","description":"\u003cp\u003eSphene 1.13ct\u003c\/p\u003e\n\u003cp\u003e6.64×6.57×4.20mm\u003c\/p\u003e\n\u003cp\u003eOrigin: Madagascar\u003c\/p\u003e\n\u003cp\u003eHeart Shape \/ Nalika Cut\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eCutter: Piachan\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThis piece combines the charm of a heart shape with the sharp brilliance of a Nalika cut, creating a fireworks-like explosion of fire.\u003c\/p\u003e\n\u003cp\u003eIt's a yellowish-green, as if yellow and green were mixed half and half, and with its sparkle, bright yellow and green also appear.\u003c\/p\u003e\n\u003cp\u003eEven indoors, the dazzling fire sparkles, and when light hits it, a rainbow of brilliance overflows.\u003c\/p\u003e\n\u003cp\u003eThe heart shape features a Nalika cut, which means \"clock\" in Thai. This particular piece has a Nalika cut with large facets below the girdle.\u003c\/p\u003e\n\u003cp\u003eThis creates a contrast in the brilliance when viewed from the crown, further highlighting the sharp, radiating sparkle.\u003c\/p\u003e\n\u003cp\u003eThis is a stone where you can experience the cutting quality of GemTreeJapan through its sparkle.\u003c\/p\u003e\n\u003cp\u003eWhen viewed with a loupe, there are minute inclusions, but they are extremely small and inconspicuous amidst the strong brilliance, not detracting from the beauty of the piece.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eThis piece is currently at our Bangkok office, so please anticipate approximately 1-2 weeks for delivery from the time of your order. Thank you for your understanding.\u003c\/span\u003e\u003c\/p\u003e","brand":"GemTreeJapan","offers":[{"title":"Default Title","offer_id":50105645170881,"sku":null,"price":39600.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/1120\/9665\/files\/IMG_0140_a3cf770c-d69d-4c22-8d3a-8903e1d3f5f3.png?v=1774916951"},{"product_id":"greenish-gold-sphene-1-626ct-madagascar","title":"【Trial  Price】Greenish Gold Sphene 1.626ct \/ Madagascar","description":"\u003cp\u003eSphene 1.626ct\u003c\/p\u003e\n\u003cp\u003e7.42×6.92×4.81mm\u003c\/p\u003e\n\u003cp\u003eMadagascar\u003c\/p\u003e\n\u003cp\u003eHeart Shape\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eCutter: Pia-chan\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eComes with Sorting (EGL Simple Identification Report)\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThis gorgeous piece captivates with its strong brilliance and fire, possessing a cute yet overwhelming presence.\u003c\/p\u003e\n\u003cp\u003eThe greenish-gold body color is a sophisticated yet vibrant shade, with a subtle orange nuance that gives it a polychromatic feel.\u003c\/p\u003e\n\u003cp\u003eEven indoors, the fire sparkles, and when light hits it, the entire crown side is filled with an overflowing kaleidoscope of seven-colored brilliance.\u003c\/p\u003e\n\u003cp\u003eThe heart shape is adorned with a flower cut, allowing a fine, surging light to spread to every corner of the piece.\u003c\/p\u003e\n\u003cp\u003eThis gem allows you to experience GemTreeJapan's cutting quality through its brilliance.\u003c\/p\u003e\n\u003cp\u003eIt is a beautiful crystal with no noticeable inclusions, and its exceptional clarity highlights the colorful fire and powerful brilliance.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eThis item is currently at our Bangkok office, so please anticipate approximately 1 to 2 weeks for delivery from the time of your order. Thank you for your understanding.\u003c\/span\u003e\u003c\/p\u003e","brand":"GemTreeJapan","offers":[{"title":"Default Title","offer_id":50105834045633,"sku":null,"price":59600.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/1120\/9665\/files\/IMG_0146_c456c6c3-9242-4238-a444-cd9979153a0d.png?v=1774917875"},{"product_id":"rainbow-moonstone-3-176ct-madagascar","title":"Rainbow Moonstone 3.176ct \/ Madagascar","description":"\u003cp\u003eRainbow Moonstone 3.176ct\u003c\/p\u003e\n\u003cp\u003e(Labradorite Feldspar)\u003c\/p\u003e\n\u003cp\u003e7.60×10.63×6.21mm\u003c\/p\u003e\n\u003cp\u003eMadagascar\u003c\/p\u003e\n\u003cp\u003eOval\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eCutter: Pia-chan\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eComes with a sorting report (EGL simple appraisal report)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003eA 3ct+ rainbow moonstone from Madagascar with shimmering iridescence.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003eThis is a stone sourced from Chanthaburi, finished in a richly proportioned oval shape.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThis feldspar is distributed in the Japanese market as \"Andesine Labradorite,\" and Madagascan varieties are particularly popular for their strong, distinct iridescent shiller.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eWith a thick proportion and delicate flower cut, the iridescent sparkle from the interference of the shiller and the overlapping rainbow shiller create an overwhelming presence.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThe crown features shiller predominantly in blue and green with a single streak of orange running through the middle, and the pavilion also reveals iridescent shiller depending on the angle.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eAlthough this type of stone often has many inclusions, this particular stone has fine needle-like inclusions and other small inclusions, but they do not detract from its beauty and are completely unnoticeable to the naked eye, blending in with the sparkle.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eDepending on the angle, growth lines can be seen throughout, showcasing the complex character unique to this stone.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThe subtle milkiness gives the strong sparkle a rich orange hue.\u003c\/p\u003e\n\u003cp\u003ePlease enjoy the powerful iridescent sparkle unique to a 3ct+ stone with thick proportions, and the interplay of rainbow shiller appearing from all 360 degrees.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan style=\"font-size: 1rem;\"\u003eThis item is currently at our Bangkok office, so please allow approximately 1 to 2 weeks for delivery from the time of your order. Thank you for your understanding.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"GemTreeJapan","offers":[{"title":"Default Title","offer_id":50108684730561,"sku":null,"price":198000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/1120\/9665\/files\/IMG_0316_07acdc24-2a52-46f1-b689-0b67d55ee24e.png?v=1774960811"}],"url":"https:\/\/irmo.jp\/en\/collections\/chantaburi-2026-march.oembed","provider":"IRMO.JP","version":"1.0","type":"link"}