Crazy lace agate doesn’t do straight lines
Near the lower right of our crazy lace agate illustration, a small round eye sits inside ring after ring of cream and tan. Nearby, the bands become scallops. It is the difference between a little bullseye and a ribbon that has forgotten where it was going.

An eye or a stretch of lace?
Both details belong to the visual vocabulary of crazy lace agate, but they ask for different things from a pendant. An eye is a small, enclosed motif you can recognize at a glance. A stretch of scalloped banding has no obvious stopping point. You can enjoy a fragment without needing to see where it ends.
In the illustration, compare that lower-right eye with the broad cream-colored curves through the middle. Around the eye, the bands seem to gather around one point. Through the center, their edges swell and narrow, almost like the trim on a very elaborate curtain. Nobody involved in this curtain believed in keeping things simple.
These are useful visual descriptions, not grades. A stone with several eyes is not automatically a better choice than one with none. The question is which detail you would miss if it were cut away.
The lace is in the pattern
Agate belongs to the chalcedony family of fine-grained quartz. The Smithsonian describes its characteristic color bands and its use in cabochons, beads, and carvings. Those bands give a cutter something to compose with before a final outline has been chosen.[1]
For this design discussion, “eyes” means small ringed motifs and “scallops” means rounded, repeating edges. Neither word tells you where an individual stone was found. And the illustration here can help explain a preference, but it cannot tell us which marks are present in a particular piece of rough.
Decide what needs to stay whole
Imagine two possible cuts from a piece that contains a ringed eye. One keeps the entire eye with a little surrounding banding. The other places the edge of the pendant through the rings. The first could read as a small medallion. The second could read as a series of curved stripes. Same starting detail, different result.
If the complete eye is what you love, say so before settling on an exact outline. It needs enough room to remain recognizable. A very narrow shape might leave only a sliver of it. Whether the whole motif can be kept depends on its position and the usable material around it.
If you prefer the wandering lace, a clipped band may be exactly right. It can enter at one edge and leave at another without looking unfinished. Think of a patterned fabric: the whole repeat does not have to fit on every pocket.
Neither approach calls for squeezing in every interesting mark. Choose one priority. Keeping an eye complete, keeping a particular scalloped run, and insisting on an exact narrow outline may compete with each other. A clear first choice helps the maker understand where there is room to adjust.
Give the maker a priority, not a treasure map
A useful custom note could be: “The small ringed eyes are my favorite part. If the available material allows, I would rather keep one complete than have a very narrow pendant.” For someone drawn to the lace, try: “I prefer the scalloped bands. I’m happy for them to continue off the edges.” These are sample requests, not descriptions of past orders.
You do not need the right geological term. “The little target shapes” is perfectly understandable. What helps is naming the detail and explaining whether preserving it matters more than the precise outline.
Use our material illustration to start that conversation, with room for the actual stone to be different. Crazy lace agate gives you plenty to notice. Choosing the part you want to keep is where a lively pattern starts to become your pendant.