Fortunately we were away for the long weekend, if not, I would have picked them too soon. ;-)
Good thing you asked before I ate the second one with breakfast: 30 grams and about 6,5 cm long. Rather tough skin, not super sweet, more melon than berry, rather mellow and yummy. Largish seeds and inside flesh is light, ringed with purple...and that's all I can tell you until the next ones ripen.
After a bit more looking, the leaves aren't right for a Violette de Bx. While not always consistent, there are only three sections.
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mb
Paris, France
Zone 9b