A Personal Gift That Will Come in Time: BaubleBar Nadine 18K Gold Birthstone Necklace The window for personalized gifts is closing, so this BaubleBar Nadine 18K Gold Birthstone Necklace ($41 with code BB30, originally $58) is a perfect pick. It makes a great stocking stuffer, and they'll want to wear their necklace all the time. Image Source: baublebar.com BaubleBar Nadine 18K Gold Birthstone Necklace $41 from baublebar.com Buy Now