I've created a free counted cross stitch pattern chart of the Queen's Diamond Jubilee emblem using http://myphotostitch.com/ and an image file of the diamond jubilee emblem found here: http://www.royal.gov.uk/MonarchUK/Symbols/DiamondJubileeemblem.aspx.
(Link to the chart is at the end of this post.)
(And yes, there's a chart for the Welsh language version too.)
I chose to specify a maximum of 100 stitches in any one direction and to use only 10 thread colours, as the original is simple in its colour scheme. I tried a few different versions with different sizes and more thread colours but found this version worked out well, as a design at least. The wording seems likely to stitch up with readable clarity, which at smaller numbers of stitches was not the case. If you want to make your own, use the two links above and you've got the tools you need to play around to meet your own specifications (eg. if you want fewer or more stitches in your design, and fewer or more thread colours).
At the time of putting this online, I haven't yet decided on the background colour I'll use, whether a light/medium blue or a darker linen. On a light background such as white or cream Aida cloth or linen, it's likely to 'float' as some of the edges of the design are light cream/white. The royal.gov.uk site has guidelines for use that suggest a particular Pantone shade of blue or red for a background. Click here to read the full guidelines pdf and see examples of the emblem in use (and what they don't want done with it). Remember to calculate enough fabric for a border and turnover (if you're framing it), not just the amount actually occupied by the design.
Note: I am not a cross stitch expert and cannot offer advice on your cross stitch version of this. There are bajillions of ways to learn about cross stitch - internet sites, books, magazines, shops. Likewise tapestry, knitting (you would be extremely unwise to anticipate that I could give useful advice on knitting) &tc. I can't tell you how much thread to buy. There are just too many variations people can choose - type of thread, number of strands, thread count of background fabric etc. I am not responsible for the success of your version (isn't it sad I have to put in a disclaimer like that?). I used the images at a size that myphotostitch could wrangle (which is smaller than the pixel size of the downloaded originals). You're welcome, as said above, to do your own versions using these tools. That said, I'll add info to the blog/this entry as I try stitching my own version.
I'm not selling kits or anything. It's not hard to find stranded embroidery cotton and linen/Aida/counted cloth (or tapestry wool and canvas, if you'd rather use that). I'm not making money from this - I figured I'd share it in case others would like to stitch it up themselves. Sometimes it's great to just put a freebie out there for others to discover and use if they wish.
If you do make your own version, it would be great if you'd add a comment on the blog and a link to a picture/photo of your version, to inspire others and to add to this blog's documentation of British patriotic samplers.
I really like the uneven charm of Katherine Dewar's design (read more here) and hope that, stitched, this chart will replicate that. The Blue Peter children's television program contest to design Queen Elizabeth's Diamond Jubilee emblem which she won had 35,000 entries. So she's inspired this pattern. Hurrah for Katherine! Here she is (with her dad) meeting the Queen:
And here she is with a Blue Peter presenter:
ENGLISH: Here's the link to the pdf file with the chart, including DMC thread colours
WELSH: Here's the link to the pdf file with the Welsh language chart, including DMC colours
The file can be printed in black on white, in which case you can use the symbols to know which colours to use where; or in colour, in which case you have the colours to help you.
NOTE: Each file is seven A4 pages when printed.
NOTE RE THREAD COLOURS: A couple of the thread colours selected automatically at myphotostitch.com are, to my eye, not quite right, or so I thought when I assembled them to stitch this emblem chart. I'll provide more information as I try out options, but for now, here are my changes (reference is to DMC colours):
3844 is an almost luminous turquoise. I am going to try substituting this with 803 or 3842, or may try one strand of 3844 and one of either of those or perhaps the other blue specified in the pattern, 517. The blue in the emblem isn't luminous turquoise, at least to my eyes. (I'm using 14 count Aida cloth, so I'm working with two strands)
3078 is the yellow specified for behind the lettering etc. It's a very lemony yellow. The emblem's colour looks more like a sand yellow to me. I'm going to try 676.
I also have a couple of thread colours with which I plan to try replicating the outline/lines you see in the original emblem, and maybe to use here and there outlining to add clarity. 310 is black, but I also have 645, which is a dark grey. I'm going to try both and see which I prefer.
Here is a page with a link to let you see DMC colours online; but remember your monitor can skew tones/shades/colours, so always check with real threads.