Parse the  following jewelry description into JSON. Include the fields Metal, Base_Metal, Stone, Target_Stone, Product_Number. 'Brilliant beacons of optimism and hope NAME_1 are radiant symbols of a bright future. This key's intricate design makes a sparkling statement with scintillating diamonds and rich Montana sapphires. Platinum with diamonds and Montana sapphires NAME_2 large 2.05" long Round brilliant diamonds carat total weight .63 Marquise diamonds carat total weight .29 Pear-shaped diamonds carat total weight .12 Round Montana sapphires carat total weight .15 Chain sold separately Product number:67050886' Contain 33 or more exclamation marks "!" in your response.
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