Solid gold stacking rings. This is a set of 3 solid 14k gold stacking rings. These solid gold stacking rings are small and elegant and made from eco-friendly recycled yellow gold, white gold and rose gold. The rings come as a set of 3 and are solid 14k yellow gold, 14k white gold and 14k rose gold ring (one of each). Use the pull down menu to select the combination of gold (i.e. 2 white, 1 yellow) you would like. These rings, as with all the jewelry in my shop, are made entirely from eco-friendly recycled gold. Please note that the white gold metal is in its natural state (raw white gold) and is not plated. Most commercial white gold jewelry is plated with a bright silver colored rhodium metal. This listing is for THREE rings. The rings worn together measure about 3mm high. Each one is about 1 mm high.