16.5 Ct Citrine Round 17.4mm Stone: Citrine Size :17.4mm Weight:16.5 ct Treatment: Citrine is almost always heated to improve the color. About Mundo Gemas: We actually source our gemstones from all over the world, we constantly travel to the sources and use cutting units to ensure the gems are aquarate and what you expect. We really love gemology, it is a passion,  we strive in being always looking for the rare and unusual, not easy task , but we are more than happy to put all our effort in find gems that will suit your needs, eather for collectors or jewels.

About US: We only sell natural gemstones, no imitations or Synthetic ,in case of any treatment it will be disclosed, so you make sure what you are buying. Our aim is to have a great experience when buying from our company, if for any reason you are not satisfy, please contact us before you leave feedback so we can work Shipping: Shipping Charges:  All orders will be sent with tracking, which we will send you immediately after shipping the item, we offer two options, the postal service which is $6 no matter the number of items you buy or DHL which cost $25 also regardless of the number of items bought. Orders above $200 will be shipped free of charge . out a solution .