Green Aventurine Gemstone Egg with Wood Display Stand. 1 3/4" 60 Grams. . Green Aventurine is the “Stone of Opportunity,” believed to be the luckiest of all crystals for prosperity, wealth, increasing chances in competitions or games. It is "the" stone to attract luck, abundance, money and success. Its winning energy makes it a great for boosting one’s chances in any situation - a first date, love, even a promotion. Green Aventurine is lucky and brings luck. Heart Chakra. Crystal Garden crystal healing shop store crystals green aventurine carved egg sphere eggs decor green chakra stone polished gemstone eggs crystal healing meditation metaphysical Easter collectible stone eggs egg crystals