WorkVenture gives you an inside look at what it's like to work at Aster Gems Co., Ltd., office & team photos, reviews and more. This is the Aster Gems Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Aster Gems Co., Ltd..Apply to Prestige SelectionApply to RMAApply to NusasiriApply to Tarad Dot com