WorkVenture gives you an inside look at what it's like to work at Donnagemma Jewellery Co., Ltd., office & team photos, reviews and more. This is the Donnagemma Jewellery Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Donnagemma Jewellery Co., Ltd..Apply to App WorksApply to SomervilleApply to ONYXApply to wv