Dresden, Helena Wolfsohn (?) lidded urn/vase w/ Cherub Scene and Flowers

Looking for help dating/pricing/identifying this piece. Beautifully hand painted, measuring approximately 33x20cm (13x8inches), 1.95kg including the lid. The lid itself broke at the very top and was glued back together by the previous owner - pictures included. Other than that, in excellent condition.

I suspect it is a Dresden, Helena Wolfsohn piece, although I was unable to find any similar in terms of color (cobalt) or the chosen scene (cherub). Possibly early 1800s? Mark is a blue crown underscored by a capital "D", seemingly below the glaze.

Any assistance you can provide will be greatly appreciated.