The traditional stones behind each birth month
Birthstones as we know them descend from a very old idea: the twelve gems of Aaron’s breastplate, later mapped one-to-one onto the twelve months and the twelve signs of the zodiac. The list used across most of the English-speaking world today was standardised in 1912 by American jewellers, with a few modern additions such as spinel for August and tourmaline for October. This poster follows that accepted table: garnet for January with its protective deep red, purple amethyst for February, seawater-blue aquamarine for March, diamond for April, emerald for May, pearl with moonstone for June, ruby for July, peridot for August, sapphire for September, opal for October, golden topaz for November and turquoise for December. Where tradition recognises a companion stone — bloodstone, rock crystal, lapis lazuli, citrine or tanzanite — it is printed as a small second line rather than replacing the classic gem.
Birth flowers follow the quieter Victorian language of flowers: snowdrop and carnation for January, violet for February, daffodil for March, daisy and sweet pea for April, lily of the valley for May, rose for June, larkspur for July, gladiolus and poppy for August, aster and morning glory for September, marigold for October, chrysanthemum for November, and paperwhite narcissus with poinsettia for December. The gem on your poster is not a photograph or an emoji: it is built from cut polygons, gradients and a hand-placed highlight, and the flower is drawn entirely with paths — petals, stem and leaves — so the composition stays vector-sharp at any print size.
Choosing, exporting and gifting
Simply pick the birth month; the poster composes the stone and bloom with its bilingual meanings, and you can add a name and a date for a personal touch. Everything redraws instantly in the 1200-pixel preview. Download repaints the artwork at 300 dots per inch in A4, A3, 16×20, 18×24 or 24×36 inches, with the footer mark Memory Poster Studio, making the file suitable for framing, nursery shelves or a first-birthday gift. The tool runs fully in your browser, with no account, no upload and no watermark.
每个月份背后的传统宝石
今天所说的诞生石源自一个非常古老的传统：亚伦胸甲上的十二颗宝石，后来被一一对应到一年十二个月与黄道十二宫。英语世界通行的诞生石表于 1912 年由美国珠宝商统一确定，现代又增补了八月尖晶石、十月碧玺等副石。本海报遵循这一公认列表：一月守护色深红的石榴石、二月紫色紫水晶、三月海水般的海蓝宝、四月钻石、五月祖母绿、六月珍珠与月光石、七月红宝石、八月橄榄石、九月蓝宝石、十月欧泊、十一月金黄黄玉、十二月绿松石。凡传统承认的伙伴宝石——血玉髓、白水晶、青金石、黄水晶、坦桑石等——都以小字第二行呈现，而不取代经典主石。
诞生花则延续维多利亚时代更含蓄的花语体系：一月雪花莲与康乃馨、二月紫罗兰、三月黄水仙、四月雏菊与香豌豆、五月铃兰、六月玫瑰、七月飞燕草、八月剑兰与罂粟、九月紫菀与牵牛花、十月万寿菊、十一月菊花、十二月纸白水仙与一品红。海报上的宝石不是照片或表情符号，而是由刻面多边形、渐变与手绘高光逐笔构成；花朵也全部用路径绘制——花瓣、花茎与叶片——因此无论印刷放多大，画面都是矢量级的锐利。
挑选、导出与送礼
只需选择出生月份，海报便会把诞生石与诞生花连同双语寓意组合好，还可以加印姓名与日期作为私人印记。一切内容都在 1200 像素预览中即时重绘。下载时会按 A4、A3、16×20、18×24 或 24×36 英寸以每英寸 300 点重绘，页脚带有 Memory Poster Studio 字样，装框、摆上儿童房置物架或作为周岁礼物都很合适。工具完全在浏览器内运行，无需账号、不上传、无水印。
Which birthstone list does the poster use?
The standard modern list adopted in 1912 and updated in 2002 and 2016, so June shows pearl with moonstone, August peridot with spinel, and December turquoise with tanzanite printed as the traditional alternative. These are the stones used by most jewellers in the US and UK today.
海报采用哪一版诞生石表？
采用 1912 年确立、并于 2002、2016 年增补的现代标准表：六月为珍珠（月光石并列），八月橄榄石（尖晶石为现代增补），十二月绿松石（坦桑石为传统备选并以小字印出），也是如今英美大多数珠宝店通用的版本。
Why is the flower drawn instead of photographed?
Everything on the canvas is vector geometry, so the petals, gem facets and highlights repaint at full 300 DPI sharpness instead of stretching a screen image. It also keeps the page completely offline: there are no image or font downloads at all.
花朵为什么是画出来的，而不是照片？
画布上的一切都是矢量图形：花瓣、宝石刻面与高光合在一起，在 300DPI 下会以完整精度重绘，而不是放大一张屏幕图片。这也让整页完全离线可用，不加载任何图片或字体文件。
Can I include both the English and the Chinese meaning?
They are both already on the poster: the meaning prints as an English line followed by its Chinese counterpart, and the gem and flower names are bilingual too. If the design is a gift for an English-speaking family, the Chinese line still reads beautifully as a quiet decorative subtitle.
英文和中文寓意可以同时保留吗？
海报本就双语并列：寓意先印英文一行，再印对应的中文一行，宝石与花朵名称同样中英双语。即便送给英语家庭，中文那一行也像一行安静的装饰性副标题，并不突兀。
